Greatest Common Factor of 83, 23, 21, 964

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

• Greatest Common Factor of 83, 23, 21, 964 by common division method
• Greatest Common Factor of 83, 23, 21, 964 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 83

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

1,83

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 21

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

1,3,7,21

Factors of 964

List of positive integer factors of 964 that divides 964 without a remainder.

1,2,4,241,482,964

Greatest Common Factor

We found the factors 83,23,21,964 . The biggest common factor number is the GCF number.
So the greatest common factor 83,23,21,964 is 1.

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

• GCF of 82, 22, 26, 301
• GCF of 20, 21, 59, 466
• GCF of 54, 58, 42, 918
• GCF of 56, 47, 10, 696
• GCF of 72, 13, 63, 106

1. What is the GCF of 83, 23, 21, 964?

Answer: GCF of 83, 23, 21, 964 is 1.

2. How to Find the GCF of 83, 23, 21, 964

Answer: Greatest Common Factor(GCF) of 83, 23, 21, 964 = 1

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

Step 2: Then multiply all the prime factors GCF(83, 23, 21, 964) = 1.