Greatest Common Factor of 20, 44, 427

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

• Greatest Common Factor of 20, 44, 427 by common division method
• Greatest Common Factor of 20, 44, 427 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

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 427

List of positive integer factors of 427 that divides 427 without a remainder.

1,7,61,427

Greatest Common Factor

We found the factors 20,44,427 . The biggest common factor number is the GCF number.
So the greatest common factor 20,44,427 is 1.

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

• GCF of 35, 62, 181
• GCF of 22, 97, 700
• GCF of 47, 90, 549
• GCF of 99, 95, 650
• GCF of 99, 54, 968

1. What is the GCF of 20, 44, 427?

Answer: GCF of 20, 44, 427 is 1.

2. How to Find the GCF of 20, 44, 427

Answer: Greatest Common Factor(GCF) of 20, 44, 427 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 44, 427) = 1.