Greatest Common Factor of 54, 20, 56, 356

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

• Greatest Common Factor of 54, 20, 56, 356 by common division method
• Greatest Common Factor of 54, 20, 56, 356 with matching the biggest common factor

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

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

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 356

List of positive integer factors of 356 that divides 356 without a remainder.

1,2,4,89,178,356

Greatest Common Factor

We found the factors 54,20,56,356 . The biggest common factor number is the GCF number.
So the greatest common factor 54,20,56,356 is 2.

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

• GCF of 60, 60, 36, 717
• GCF of 31, 82, 50, 602
• GCF of 28, 76, 13, 541
• GCF of 45, 64, 25, 901
• GCF of 44, 26, 30, 993

1. What is the GCF of 54, 20, 56, 356?

Answer: GCF of 54, 20, 56, 356 is 2.

2. How to Find the GCF of 54, 20, 56, 356

Answer: Greatest Common Factor(GCF) of 54, 20, 56, 356 = 2

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

Step 2: Then multiply all the prime factors GCF(54, 20, 56, 356) = 2.