The factors of 72 are:
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72
The factors of 120 are:
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
9 x 8 = 72 10 x 12 = 120
2 and 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.
2
Since 36 is a factor of 72, all of its factors are included in the factors of 72.
The GCF of 72 and 120 is 24Method:One way to determine the common factors and greatest common factor is to find all the factors of the numbers and compare them.The factors of 72 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, and 72.The factors of 120 are 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, and 120.The common factors are 1, 2, 3, 4, 6, 8, 12, and 24. Therefore, the greatest common factor is 24.The greatest common factor of the numbers 120 and 72 is 24.12 cause 12 is the highest
The prime factors of 72 are 2 and 3.
1, 2, 3, 4, 6, 12
72% of 120 km= 72% * 120 km= 0.72 * 120 km= 86.4 km
Factors of 72: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72.Factors of 168: 1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168.Factors of 120: 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120.GCF (72, 168, 120) = 24