Apart from 1, all of the other factors of 72 are multiples of prime factors.
3 different factors for 72
The sum of the positive whole-number factors of 30 is 72.
72 only has two prime factors, so we're going to have to repeat one. 2,2,2 = 6 2,2,3 = 7 2,3,3 = 8 3,3,3 = 9
The prime factors for 72 are: 2, 3
find all factors of 72
Apart from 1, all of the other factors of 72 are multiples of prime factors.
Factors of 36 are 1, 2, 3, 4, 6, 9, 12, 18, and 36. The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72. All of the factors of 36 are also factors of 72.
Since 36 is a factor of 72, all of its factors are included in the factors of 72.
The prime factors of 72 are 2 and 3.
3 different factors for 72
The answer is three (3).48 = 2x3x2x2x2 (prime factors)72 = 3x3x2x2x2 (prime factors)
Since 12 is a factor of 72, all of its factors are common.
Factors: 1, 2, 3 Multiples: 36, 72, 108
24, 48 and 72
Common factors of 72 and 80 are: 1, 2, 4, and 8.
The factors of 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72.