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Not AllTo find out if all numbers that have 5 as a factor have 2 as a factor, you can list the multiples of each.

5's multiples are 5, 10, 15, 20...

2's multiples are 2, 4, 6, 8, 10, 12, 14, 16, 18, 20...

5 and 15 are multiples of 5, but not 2, so all numbers that have 5 as a factor DO NOT have 2 as a factor.

It is not really necessary to write that all out because the fact that 5 is an odd number and 2 is only a factor of even numbers indicates that all numbers that have 5 as a factor would not have 2 as a factor. Only the multiples of 5 that are even have 2 as a factor also.

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13y ago
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14y ago

No. Here are some numbers that have 13 as a factor, but do not have 5 as a factor: 26, 39, 52, 78, 91, 104, and 117.

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13y ago

No. 15 has a factor of 15 but not a factor of 2.

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8y ago

10,20,30,40,50,60

All multiples of 10

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Q: Do all numbers that have 13 as a factor also have 5 as a factor?
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Is 13 a factor?

It can be. 13 is a factor of 26.


What numbers have the factor 13?

Multiples of 13


What is the GCF of 13 78 and 104?

13 is a factor of both 78 (6 times) and 104 (8 times).Since 13 is also obviously a factor of itself, it must be the greatest factorthat's common to all three numbers.(If there were a greater one, then 13 would have a factor greater than itself.)


What is the least common factor of 13 29 and 52?

13 only has factors of 1 and 13 so the least common factor for all these numbers is 1 and the greatest is one


What is the greatest common factor of 13 and 51?

The greatest common factor of 13 and 51 is 1.The common factors of 13 and 51 are only the number 1.Definition: A factor is a divisor - a number that will evenly divide into another number. The common factors of two or more numbers are all the factors that the numbers have in common. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Methods:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 13 are 1 and 13.The factors of 51 are 1, 3, 17, and 51.The only common factor is 1. Therefore, the greatest common factor is 1, which means the numbers are relatively prime.The greatest common factor can also be calculated by identifying the common prime factors and multiplying them together. To then obtain the common factors, list all the factors of the greatest common factor.The prime factors of 13 are 1 and 13.The prime factors of 51 are 3 and 17.There are no prime factors in common, so the numbers are relatively prime, which means the greatest common factor is 1.


What is the greatest common factor of 13 and 52?

The greatest common factor (GCF) is often also called the greatest common divisor (GCD) or highest common factor (HCF). Keep in mind that these different terms all refer to the same thing: the largest integer which evenly divides two or more numbers. The greatest common factor of 13 and 52 is 13


What is greatest common factor in 39-13-26?

The greatest common factor of the numbers 39, 13 and 26 is 13.


What is the greatest common factor of 91 and 169?

A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that both numbers have in common. One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them. The factors of 91 are 1, 7, 13, and 91. The factors of 169 are 1, 13, and 169. The common factors are 1 and 13. Therefore, the greatest common factor is 13.


What is the greatest common factor of 65 and 104?

Answer: 13Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 65 are 1, 5, 13, and 65.The factors of 104 are 1, 2, 4, 8, 13, 26, 52, and 104.The common factors are 1 and 13. Therefore, the greatest common factor is 13.


What are the common factors and greatest common factor of 13?

Short answer: There are none. There is neither a greatest common factor nor common factors of a single number, such as 13, because there cannot be any form of common factor without two or more numbers to compare. Common factors are factors that the numbers being compared have in common. The greatest common factor is the largest factor that all the numbers being compared have in common. Thus, since there are not two or more numbers to compare, there are neither common factors nor a greatest common factor. The factors of 13 are 1 and 13. Examples: The common factors of 13 and 25 are only 1; the greatest common factor is 1. The common factors of 13 and 52 are 1 and 13; the greatest common factor is 13.


What is the greatest common factor of 13 and 81?

Answer: 1Definition: A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that the numbers have in common.Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 13 are 1 and 13.The factors of 81 are 1, 3, 9, 27, and 81.The only common factor is 1. Therefore, the greatest common factor is 1, which means the numbers are relatively prime.


What numbers has 13 as a factor?

Multiples of 13, like 13, 26 and 39.