Greatest Common Factor of 636, 197, 389

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

• Greatest Common Factor of 636, 197, 389 by common division method
• Greatest Common Factor of 636, 197, 389 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 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

Factors of 197

List of positive integer factors of 197 that divides 197 without a remainder.

1,197

Factors of 389

List of positive integer factors of 389 that divides 389 without a remainder.

1,389

Greatest Common Factor

We found the factors 636,197,389 . The biggest common factor number is the GCF number.
So the greatest common factor 636,197,389 is 1.

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

• GCF of 368, 547, 400
• GCF of 618, 172, 670
• GCF of 998, 991, 977
• GCF of 922, 720, 238
• GCF of 135, 662, 952

1. What is the GCF of 636, 197, 389?

Answer: GCF of 636, 197, 389 is 1.

2. How to Find the GCF of 636, 197, 389

Answer: Greatest Common Factor(GCF) of 636, 197, 389 = 1

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

Step 2: Then multiply all the prime factors GCF(636, 197, 389) = 1.