Greatest Common Factor of 74, 20, 126

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

• Greatest Common Factor of 74, 20, 126 by common division method
• Greatest Common Factor of 74, 20, 126 with matching the biggest common factor

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

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Greatest Common Factor

We found the factors 74,20,126 . The biggest common factor number is the GCF number.
So the greatest common factor 74,20,126 is 2.

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

• GCF of 58, 77, 934
• GCF of 43, 15, 921
• GCF of 43, 51, 139
• GCF of 76, 48, 503
• GCF of 23, 11, 843

1. What is the GCF of 74, 20, 126?

Answer: GCF of 74, 20, 126 is 2.

2. How to Find the GCF of 74, 20, 126

Answer: Greatest Common Factor(GCF) of 74, 20, 126 = 2

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

Step 2: Then multiply all the prime factors GCF(74, 20, 126) = 2.