67
Yes, the GCF of a # doesn't have to be either of the 2 #'s. In the case of 16 and 42 the GCF is 2 because that is the greatest # that both the numbers are equally divisible by. If it was 16 and 48, then the GCF would be 16 because that is the highest # both are equally divisible by.
LCM = Product/HCF = 3072/16 = 192
The GCF is 1.
37 and 21
16, 32 and 48
How about: 12, 16 and 24
There are an infinite number of triplets whose GCF is 16. One possibility is 16, 32 and 48.
The GCF of 6 and 10 is 2.
12 and 16
16 and 32 have a GCF of 16 because 16 is the largest positive integer that divides evenly into both of those numbers with no remainder.
12 & 16
16 and 24
The GCF of the given three numbers is 1
4 would be the GCF of those three numbers.
The GCF is 16.
12 and 16 3*4 = 12 4*4 = 16