Greatest Common Factor of 20, 44, 94, 636

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

• Greatest Common Factor of 20, 44, 94, 636 by common division method
• Greatest Common Factor of 20, 44, 94, 636 with matching the biggest common factor

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

Factors of 20

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

1,2,4,5,10,20

Factors of 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 94

List of positive integer factors of 94 that divides 94 without a remainder.

1,2,47,94

Factors of 636

List of positive integer factors of 636 that divides 636 without a remainder.

1,2,3,4,6,12,53,106,159,212,318,636

Greatest Common Factor

We found the factors 20,44,94,636 . The biggest common factor number is the GCF number.
So the greatest common factor 20,44,94,636 is 2.

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

• GCF of 39, 23, 32, 995
• GCF of 50, 26, 39, 114
• GCF of 36, 36, 52, 900
• GCF of 57, 20, 41, 586
• GCF of 19, 34, 37, 278

1. What is the GCF of 20, 44, 94, 636?

Answer: GCF of 20, 44, 94, 636 is 2.

2. How to Find the GCF of 20, 44, 94, 636

Answer: Greatest Common Factor(GCF) of 20, 44, 94, 636 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 44, 94, 636) = 2.