The factors of 20 are:
1, 2, 4, 5, 10, 20
The factors of 55 are:
1, 5, 11, 55
The factors of 65 are:
1, 5, 13, 65
For 20, 2 and 5 For 55, 5 and 11 For 65, 5 and 13
Factors of 20:1,2,4,5,10,20Factors of 65:1,5,13,65The common factors are 1 and 5.
The factors of 55 are: 1, 5, 11, 55 The factors of 65 are: 1, 5, 13, 65
The GCF is 5.
The greatest common factor of 20, 55, and 65 is 5.
55: 5, 11 65: 5, 13
1, 2, 4, 5, 10, 20 1, 5, 11, 55 1, 5, 13, 65
The factors of 20 are 1, 2, 4, 5, 10, and 20. The factors of 65 are 1, 5, 13, and 65
5
Factors of 45: 1, 3, 5, 9, 15, 45.Factors of 55: 1, 5, 11, 55.Factors of 20: 1, 2, 4, 5, 10, 20.GCF (45, 55, 20) = 5
55% of 65 = 55% * 65 = 0.55 * 65 = 35.75
1,17