The GCF is: 3
The GCF is 3.
The GCF is 3.
The greatest common factor of 42 and 12 is 6.
The greatest common factor of 42 and 66 is 6.6
The Greatest Common Factor (GCF) is: 6The greatest common factor of 42 and 102 is 6.
The Greatest Common Factor of 24 and 42 is 6.
The greatest common factor of 42 and 196 is 14.
The greatest common factor of 13 and 42 is 1.
The greatest common factor of 16 and 42 is 2.
The greatest common factor of 12 , 42 = 6
Factor them. 3 x 5 = 15 2 x 3 x 7 = 42 Select the common factor. The GCF is 3.
15 can be factorized into 3 x 5 42 is factorized as 2 x 3 x 7 Of these factors of these two, greatest common factor is 3. Where as the LCM is found by multiplying the common factor along with non common ones. ie 3 X 2 X 5 X 7 = 210 So HCF or GCF or GCD (Greatest Common Divisor) is 3 Least common multiple is 210