HCF is 15
The GCF is 4.
3cf
24 - 4 = 20
The GCF is 5. The LCM is 70. The difference is 65.
The factors of: 27: 1, 3, 9, 27 35: 1, 5, 7, 35 30: 1, 2, 3, 5, 6, 10, 15, 30 Common factors: cf(27, 35): 1 cf(27, 30): 1, 3 cf(35, 30): 1, 5 cf(27, 35, 30): 1 27 = 3^3 35 = 5 x 7 30 = 2 x 3 x 5 The common factors are the factors of their highest common factor: hcf(27, 35) = 1 → cf(27, 35): 1 hcf(27, 30) = 3 → cf(26, 30): 1, 3 hcf(35, 30) = 5 → cf(35, 30): 1, 5 hcf(27, 35, 30) = 1 → cf(27, 35, 30): 1
No difference. In this context, highest and greatest mean the same thing.
You seem to have misunderstood the difference between HCF and LCM. Ask your teacher to go over it again.
The GCF is 3.
The GCF is 5.
Robitussin CF is a cold formula only; Robitussin DM contains the cough suppressant dextromethorphan, which, when taken in large doses, is capable of producing psychotropic effects. Robitussin CF does not contain that drug.
A CF card stands for compact flash, while a SD card stands for Secure Digital. An SD card has newer technology which allows it to be smaller, more portable, and contain more information.