The GCF is 1.
Chat with our AI personalities
The GCF of 4, 9, and 15 is 1.
The GCF is 1.
The GCM would be 9 because if you multiply 9*4=36 9*5=45 9*7=63(:
The greatest common factor of 12, 28, and 36 is 4.4 x 3 = 124 x 7 = 284 x 9 = 36
The GCF of 28 and 16 is 4.