Prime factors of 12: 2*2*3
Prme factors of 77: 7*11
Therefore the GCF is 1
2 x 3 x 13 = 78
2 x 2 x 2 x 13 = 104
2 x 13 = 26, the GCf
It is: 1
It is: 4
That is not what prime factorization is for.
Whatever you use, you need at least two numbers to find a GCF.
2 x 3 x 13 = 78 2 x 2 x 2 x 13 = 104 2 x 13 = 26, the GCF
It is: 69
It is: 1
It is: 4
The GCF of 52, 78, and 104 is 26.The prime factorization of 52 is 2*2*13The prime factorization of 78 is 2*3*13The prime factorization of 104 is 2*2*2*13The greatest common factor of all three is 2*13 = 26
You need at least two numbers to find a GCF. The prime factorization of 207 is 3 x 3 x 23.
41 is a prime number which makes 41 the gcf of 41 and 82
It is: 4
At least two or more numbers are needed to find their GCF
That is not what prime factorization is for.
53 is already prime. 2 x 43 = 86 No common prime factors; the GCF is 1.
Prime factorization of 32 = 2x2x2x2x2 Prime factorization of 90 = 2x3x3x5 Prime factorization of 30 = 2x3x5 What is common in the prime factorization of the numbers? Only 2 is common, so GCF is 2.
Whatever you use, you need at least two numbers to find a GCF.