The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60.
The factors of 9 are 1, 3, and 9.
They have 1 and 3 in common, so 3 is the greatest common factor.
Using the prime factorization method,
60 is 2, 2, 3, and 5.
9 is 3 and 3
They only have a single 3 in common, so the greatest common factor is 3.
Chat with our AI personalities
The greatest common factor of 9 , 8 = 1
The greatest common factor of 5 and 9 is 1.
3 is the greatest common factor of 9 and 12.
The Greatest Common Factor (GCF) is: 9
The greatest common factor of 27 and 36 is 9.