What is the greatest common factor of nine out of twelve

What is the greatest common factor of nine out of twelve


Nine out of twelve and whose greatest common factor?



The factors of 48 are as follows:______ The factors of 36 are as follows:______ The common factors of 48 and 36 are as follows:______ The greatest common factor is______ .


The factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24, 48; the factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, 36; the common factors of 48 and 36 are 1, 2, 3, 4, 6, 12, the biggest common factor is 12



The greatest common factor of 42 and 36


42=2x3x7
36=2x3x6
The greatest common factor of 42 and 36 is 2x3 = 6