Greatest Common Factor of 31, 636, 142

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

• Greatest Common Factor of 31, 636, 142 by common division method
• Greatest Common Factor of 31, 636, 142 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 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

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 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Greatest Common Factor

We found the factors 31,636,142 . The biggest common factor number is the GCF number.
So the greatest common factor 31,636,142 is 1.

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

• GCF of 81, 558, 560
• GCF of 88, 861, 753
• GCF of 90, 872, 285
• GCF of 58, 797, 761
• GCF of 22, 610, 464

1. What is the GCF of 31, 636, 142?

Answer: GCF of 31, 636, 142 is 1.

2. How to Find the GCF of 31, 636, 142

Answer: Greatest Common Factor(GCF) of 31, 636, 142 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 636, 142) = 1.