The Greatest Common Factor of 13 & 4 is 1 (the only common factor).
The GCF is 1.
The GCF is 2.
4
The Greatest Common Factor (GCF) of 76, 52, and 16 is 4.
i believe it's 26 the prime factorization of 156 is 2x2x3x13 and the prime factorization for 910 is 2x5x7x13 and since 2 and 13 are both common you multiply them to get the GCF of 26
The greatest common factor of the numbers 11 and 19 is 1.
4 is the GCF of 52 and 72 because 52 = 4 times 13 and 4 divides 72 but 13 does not.
The GCF is 1 - since 13 is a prime number.
gcf(39, 91) = 13
The GCF is 13.The GCF is 13.
The GCF is 13.
2 x 2 x 2 = 8 2 x 2 x 13 = 52 2 x 2 = 4, the GCF