Greatest Common Factor of 42, 76, 24, 56

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 42, 76, 24, 56 by common division method
• Greatest Common Factor of 42, 76, 24, 56 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Greatest Common Factor

We found the factors 42,76,24,56 . The biggest common factor number is the GCF number.
So the greatest common factor 42,76,24,56 is 2.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 47, 83, 71, 77
• GCF of 73, 80, 11, 14
• GCF of 47, 28, 49, 47
• GCF of 82, 10, 19, 66
• GCF of 32, 59, 89, 87

1. What is the GCF of 42, 76, 24, 56?

Answer: GCF of 42, 76, 24, 56 is 2.

2. How to Find the GCF of 42, 76, 24, 56

Answer: Greatest Common Factor(GCF) of 42, 76, 24, 56 = 2

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(42, 76, 24, 56) = 2.