Greatest Common Factor of 20, 56, 50, 26

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

• Greatest Common Factor of 20, 56, 50, 26 by common division method
• Greatest Common Factor of 20, 56, 50, 26 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 56

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

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

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 26

List of positive integer factors of 26 that divides 26 without a remainder.

1,2,13,26

Greatest Common Factor

We found the factors 20,56,50,26 . The biggest common factor number is the GCF number.
So the greatest common factor 20,56,50,26 is 2.

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

• GCF of 67, 19, 84, 16
• GCF of 62, 68, 92, 25
• GCF of 98, 65, 78, 24
• GCF of 61, 98, 57, 62
• GCF of 96, 44, 49, 47

1. What is the GCF of 20, 56, 50, 26?

Answer: GCF of 20, 56, 50, 26 is 2.

2. How to Find the GCF of 20, 56, 50, 26

Answer: Greatest Common Factor(GCF) of 20, 56, 50, 26 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 56, 50, 26) = 2.