132 = 2*2*3*11
1,2,3,4,6,11,12,22,33,44,66,132
1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132.
1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132
no,132 is not a prime number because you can divide 132 by 2
All non-zero numbers have factors. These can be written down in a list. That would be known as a list of factors.
132/2=66 66/2=33 33/3=11 2, 2, 3, 11
1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132.
132 factors.
find all factors of 72
The prime factors of 132 are: 132 = 2 * 2 * 3 * 11
The factors of 132 are 1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132. For them to be common, they need to be compared to another set of factors.
The product of all the common prime factors is the GCF. The product of all common factors would vary according to the list.