Greatest Common Factor of 636, 321, 153, 742

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

• Greatest Common Factor of 636, 321, 153, 742 by common division method
• Greatest Common Factor of 636, 321, 153, 742 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 321

List of positive integer factors of 321 that divides 321 without a remainder.

1,3,107,321

Factors of 153

List of positive integer factors of 153 that divides 153 without a remainder.

1,3,9,17,51,153

Factors of 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

Greatest Common Factor

We found the factors 636,321,153,742 . The biggest common factor number is the GCF number.
So the greatest common factor 636,321,153,742 is 1.

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

• GCF of 981, 246, 194, 534
• GCF of 893, 460, 829, 166
• GCF of 513, 411, 752, 110
• GCF of 644, 205, 361, 727
• GCF of 740, 237, 870, 424

1. What is the GCF of 636, 321, 153, 742?

Answer: GCF of 636, 321, 153, 742 is 1.

2. How to Find the GCF of 636, 321, 153, 742

Answer: Greatest Common Factor(GCF) of 636, 321, 153, 742 = 1

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

Step 2: Then multiply all the prime factors GCF(636, 321, 153, 742) = 1.