1, 2, 3, 4, 6, 9, 12, 18, 36
1, 3, 5, 9, 15, 45
The factors of 36 are: 1, 2, 3, 4, 6, 9, 12, 18, and 36.The prime factors of 36 are: 2 and 3.The factors of 45 are: 1, 3, 5, 9, 15, and 45.The prime factors of 45 are: 3 and 5.
Since 36 is a factor of 72, all of its factors are included in the factors of 72.
1,3 and 9
The GCF is 9.
1 and 3
1, 3 and 9
9
1 and 3.
I think 36 has the most factors: 36 = 2*2*3*3 -> 1,2,3,4,6,9,12,18,36
Factors of 36: 1, 2, 3, 4, 6, 9, 12, 18, and 36Factors of 45: 1, 3, 5, 9, 15, and 45Common factors: 1, 3, and 9
1, 3 and 9
The common factors are: 1, 3, 9