To find the factors that are not factors, find the factors of the number. All numbers that are not listed are not factors. 66: 1 x 66 2 x 33 3 x 22 6 x 11 The factors are 1, 2, 3, 6, 11, 22, 33, and 66. All other numbers are not factors of 66.
Since 33 is a factor of 66, all of its factors are common.
As a product of its prime factors: 2*3*11 = 66
1, 2, 3, 6, 11, 22, 33, 66
Since 33 is a factor of 66, all of its factors are common.
Since 33 is a factor of 66, all of its factors are common.
1 and 3
The factors of 42 are 1,2,3,6,7,14,21,42. The factors of 66 are 1,2,3,6,11,22,33,66
1, 2, 3, 6, 11, 22, 33, 66
All multiples of 66, which is an infinite number.
The GCF is 6.
The prime factors of 66 are: 2 3 11