Greatest Common Factor of 12, 31, 60, 58

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

• Greatest Common Factor of 12, 31, 60, 58 by common division method
• Greatest Common Factor of 12, 31, 60, 58 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 12

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

1,2,3,4,6,12

Factors of 31

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

1,31

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Greatest Common Factor

We found the factors 12,31,60,58 . The biggest common factor number is the GCF number.
So the greatest common factor 12,31,60,58 is 1.

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

• GCF of 23, 84, 23, 79
• GCF of 70, 32, 31, 89
• GCF of 71, 23, 26, 92
• GCF of 86, 46, 58, 39
• GCF of 21, 20, 43, 28

1. What is the GCF of 12, 31, 60, 58?

Answer: GCF of 12, 31, 60, 58 is 1.

2. How to Find the GCF of 12, 31, 60, 58

Answer: Greatest Common Factor(GCF) of 12, 31, 60, 58 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 31, 60, 58) = 1.