Greatest Common Factor of 164, 936, 21

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

• Greatest Common Factor of 164, 936, 21 by common division method
• Greatest Common Factor of 164, 936, 21 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 164

List of positive integer factors of 164 that divides 164 without a remainder.

1,2,4,41,82,164

Factors of 936

List of positive integer factors of 936 that divides 936 without a remainder.

1,2,3,4,6,8,9,12,13,18,24,26,36,39,52,72,78,104,117,156,234,312,468,936

Factors of 21

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

1,3,7,21

Greatest Common Factor

We found the factors 164,936,21 . The biggest common factor number is the GCF number.
So the greatest common factor 164,936,21 is 1.

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

• GCF of 342, 120, 48
• GCF of 492, 454, 48
• GCF of 383, 406, 19
• GCF of 404, 221, 53
• GCF of 742, 251, 85

1. What is the GCF of 164, 936, 21?

Answer: GCF of 164, 936, 21 is 1.

2. How to Find the GCF of 164, 936, 21

Answer: Greatest Common Factor(GCF) of 164, 936, 21 = 1

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

Step 2: Then multiply all the prime factors GCF(164, 936, 21) = 1.