24
The common factors are: 1, 2, 3, 6.
The factors of 26 are 1,2,13 & 26. The factors of 39 are 1,3,13 & 39. The numbers 1 & are common factors of both numbers - however 13 is the highest.
1, 2, 5 and 10.
The GCF of 20 and 35 is 5.
Factors of 26: 1, 2, 13, 26Factors of 39: 1, 3, 13, 39GCF (26, 39) = 13
The factors of six are one, two, three, and six. The factors of twenty six are one, two, thirteen, and twenty six. Two is the only factor of six that is also a factor of twenty six besides one. Therefore, two is the greatest common factor of six and twenty six.
The smallest number that has both twenty-four and thirty as factors is 120.
The greatest common factor of ten and twenty is ten.
The greatest common factor (GCF) for twenty-one and seventy-two is three.
Just 3.
The answer is 4. Twenty has only a few factors (2, 4, 10), and the greatest one also compatible with 48 is 4.