Since 3 is a factor of 42, it is automatically the GCF.
3 is the greatest common factor of 42 and 99.
No because 3 is not a factor of 43
The greatest common factor of 39, 42, and 72 is 3
The greatest common factor of 18 21 and 42 is 3.
Since 3 is a factor of 42, it is automatically the GCF.
Three ways to factor 42 are factor trees, fireworks and rainbows.
Yes, 3 a common factor of 9 18 and 42
It is: 2*3*7 = 42
3 is a factor of 42 but 3 is a prime number
Since 3 is a factor of 42, it is automatically the GCF.
Greatest common factor of 9 30 and 42 is 3.
The GCF of 42 and 165 is 3
3 is the greatest common factor of 42 and 99.
The GCF is 3.
3 is the GCF of 42 and 45
Factor them. 3 x 5 = 15 2 x 3 x 7 = 42 Select the common factor. The GCF is 3.