Greatest Common Factor of 42, 31, 12, 76, 588

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

• Greatest Common Factor of 42, 31, 12, 76, 588 by common division method
• Greatest Common Factor of 42, 31, 12, 76, 588 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 42

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

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

Factors of 31

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

1,31

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 588

List of positive integer factors of 588 that divides 588 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,49,84,98,147,196,294,588

Greatest Common Factor

We found the factors 42,31,12,76,588 . The biggest common factor number is the GCF number.
So the greatest common factor 42,31,12,76,588 is 1.

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

• GCF of 49, 99, 30, 62, 382
• GCF of 54, 49, 83, 25, 897
• GCF of 20, 63, 21, 53, 719
• GCF of 59, 44, 98, 14, 617
• GCF of 95, 39, 77, 72, 744

1. What is the GCF of 42, 31, 12, 76, 588?

Answer: GCF of 42, 31, 12, 76, 588 is 1.

2. How to Find the GCF of 42, 31, 12, 76, 588

Answer: Greatest Common Factor(GCF) of 42, 31, 12, 76, 588 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 31, 12, 76, 588) = 1.