Greatest Common Factor of 20, 477, 412

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

• Greatest Common Factor of 20, 477, 412 by common division method
• Greatest Common Factor of 20, 477, 412 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 477

List of positive integer factors of 477 that divides 477 without a remainder.

1,3,9,53,159,477

Factors of 412

List of positive integer factors of 412 that divides 412 without a remainder.

1,2,4,103,206,412

Greatest Common Factor

We found the factors 20,477,412 . The biggest common factor number is the GCF number.
So the greatest common factor 20,477,412 is 1.

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

• GCF of 98, 867, 685
• GCF of 91, 615, 684
• GCF of 76, 744, 282
• GCF of 95, 514, 357
• GCF of 49, 353, 459

1. What is the GCF of 20, 477, 412?

Answer: GCF of 20, 477, 412 is 1.

2. How to Find the GCF of 20, 477, 412

Answer: Greatest Common Factor(GCF) of 20, 477, 412 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 477, 412) = 1.