Greatest Common Factor of 11, 42, 636

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

• Greatest Common Factor of 11, 42, 636 by common division method
• Greatest Common Factor of 11, 42, 636 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 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

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

Greatest Common Factor

We found the factors 11,42,636 . The biggest common factor number is the GCF number.
So the greatest common factor 11,42,636 is 1.

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

• GCF of 33, 54, 240
• GCF of 16, 34, 783
• GCF of 57, 23, 494
• GCF of 96, 84, 547
• GCF of 76, 60, 856

1. What is the GCF of 11, 42, 636?

Answer: GCF of 11, 42, 636 is 1.

2. How to Find the GCF of 11, 42, 636

Answer: Greatest Common Factor(GCF) of 11, 42, 636 = 1

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

Step 2: Then multiply all the prime factors GCF(11, 42, 636) = 1.