The factors of 42 are 1, 2, 3, 6, 7, 14, 21, and 42The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60The common factors of 42 and 60 are 1, 2, 3 and 66 is the GCF420 is the LCM
the factors of 42 are 1,42,6,7,2,21,3,14
The prime factors of 66 are: 2 3 11
The GCF is 6.
The factors of 21 are: 1, 3, 7, 21 The factors of 66 are: 1, 2, 3, 6, 11, 22, 33, 66
The GCF is 3.
The common factors are: 1, 2, 3, 6
The GCF is 6.
42 and 66 have the greatest common divisor of 6, so you can divide both factors by 6 to get 7/11.
42:42,84,126,168,210,252,294,336,378,420,462 66:66,132,198,264,330,396,462
30, 42, 66, 70 and 78.
30, 42, 66, 70 and 78.
The GCF is 6.
30, 42, 66, 70 and 78.
The greatest common factor of 42 and 66 is 6.6
42/66=42/6=7 66/6=11 =7/11
24, 30, 40, 42, 54, 56, 66, 70, 78 and 88.