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A factor is a divisor - a number that will evenly divide into another number. The greatest common factor of two or more numbers is the largest factor that both numbers have in common.
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 42 are 1, 2, 3, 6, 7, 14, 21, and 42.
The factors of 105 are 1, 3, 5, 7, 15, 21, 35, and 105.
The common factors are 1, 3, 7, and 21. Therefore, the greatest common factor is 21.
The GCF of 42 and 105 is 21
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What is the greatest common factor of 42 112 and 105?
greatest common factor of 42 112 and 105 is 7.
What is the greatest common factor of 105 63 and 42?
The Greatest Common Factor of 105, 63, 42: 21
What is the greatest common factor of 42 and 105 and 112?
The greatest common factor of 42, 105 and 112 is 7.
What is the greatest common factor of 42 112 105?
greatest common factor of 42 112 105 is 7.
What is the greatest common factor for 42 and 105?
21
What are the greatest common factors in 42 112 and 105?
The greatest common factor is seven.
What are the greatest common factors 42 56 and 105?
The greatest common factor is seven.
What is the gcf of 105 and 42?
The Greatest Common Factor is 21
What is greatest common factor of 42 and 105?
The GCF is 21.
What is the greatest common factor of 42 56 and 105?
The GCF is 7.
What is the greatest common factor of 42 63 105?
The GCF is 21.
What is the greatest common factor of 42 112and 105?
The GCF is 7.
