The Greatest Common Factor of 20, 40, 72: 4
The Greatest Common Factor of 20, 25, 40: 5
The greatest common factor of the numbers 8, 20, and 40 is 4.
There can be only one greatest common factor for any set of numbers. GCF(40, 20) = 20.
The GCF is 20.
Since 20 is a factor of 40, it is automatically the GCF.
The Greatest Common Factor of 20, 25, 40: 5
The GCF of 40 and 60 is 20 Additional Details The factors of 40 are 1, 2, 4, 5, 8, 10, 20, and 40. The factors of 60 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, and 60. The common factors are 1, 2, 4, 5, 10, and 20. Therefore, 20 is the greatest common factor. The greatest common factor can also be determined from the prime factors. The prime factors of 40 are 2, 2, 2, and 5. The prime factors of 60 are 2, 2, 3, and 5. The prime factors they have in common are 2, 2, and 5, so the greatest common factor is 2 x 2 x 5 = 20.
The greatest common factor of the numbers 8, 20, and 40 is 4.
Greatest common factor of 20 30 and 40 is 10.
It is: 20
There can be only one greatest common factor for any set of numbers. GCF(40, 20) = 20.
The greatest common factor would have to be 20.
The GCF is 20.
The GCF is: 20
What is the greatest common factor shared by 40 and 20?