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 common factors of 18 and 40 are: 1, 2.
The common factors of 36 and 40 are 1,2 and 4.
The GCF of 40 and 120 is 40.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 40 are 1, 2, 4, 5, 8, 10, 20, and 40.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, 4, 5, 8, 10, 20, and 40. Therefore, the greatest common factor is 40.Since 40 is a factor of 120, it is automatically the GCF.
The common factors are 1.
The common factors of 40 and 60 are: 1, 2, 4, 5, 10, 20.
The GCF is 20.
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 GCF is 20.
Factors for 40 are: 1, 2, 4, 5, 8, 10, 20, 40 Factors for 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 Common Factors: 1, 2, 4, 5, 10, 20
1, 2, 5 and 10.
The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40 The factors of 60 are: 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60 The Greatest Common Factor (GCF) is: 20
1, 2, 4, 5, 10, 20
1, 2, 4, 5, 10, 20.
1, 2, 4, 5, 10 and 20
Any of the factors up to 60 can be common.
The factors of 40 are 1,2,4,5,8,10,20 and 40. For them to be common, they need to be compared to another set of factors.