Greatest Common Factor of 12, 21, 83, 932

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

• Greatest Common Factor of 12, 21, 83, 932 by common division method
• Greatest Common Factor of 12, 21, 83, 932 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 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 932

List of positive integer factors of 932 that divides 932 without a remainder.

1,2,4,233,466,932

Greatest Common Factor

We found the factors 12,21,83,932 . The biggest common factor number is the GCF number.
So the greatest common factor 12,21,83,932 is 1.

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

• GCF of 46, 72, 38, 872
• GCF of 16, 68, 98, 845
• GCF of 74, 49, 61, 845
• GCF of 86, 28, 74, 183
• GCF of 22, 12, 10, 445

1. What is the GCF of 12, 21, 83, 932?

Answer: GCF of 12, 21, 83, 932 is 1.

2. How to Find the GCF of 12, 21, 83, 932

Answer: Greatest Common Factor(GCF) of 12, 21, 83, 932 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 21, 83, 932) = 1.