47 is a factor of 94: 47*2 = 94.
Suppose you are looking for the GCF of two numbers and that that one of the numbers is a multiple of the other. Then their GCF is always smaller of the two number.
Every number is a factor of itself, so the smaller number is a factor of itself. Also, if the bigger number is its multiple, then it must also be a factor of the bigger number. So it is a common factor.
Now, any number that is bigger than the smaller of the two numbers cannot be its factor. So, the common factor found earlier must be the greatest such number.
The GCF is 47.
The GCF is 1.
GCF of 94 and 64 is 2. 94 has only two factors 2 and 47.
The GCF is 1.
94/1000 The GCF of 94 and 1000 is 2. Divide each number by 2. 47/500
Factors of 94: 1, 2, 47, 94 Factors of 32: 1, 2, 4, 8, 16, 32 GCF (94, 32) = 2
47
The GCF is 2.
The GCF is 2.
The GCF is 1.
94 + 47 = 141
The GCF is 1.