Greatest Common Factor of 21, 50, 64, 796

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

• Greatest Common Factor of 21, 50, 64, 796 by common division method
• Greatest Common Factor of 21, 50, 64, 796 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 21

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

1,3,7,21

Factors of 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 796

List of positive integer factors of 796 that divides 796 without a remainder.

1,2,4,199,398,796

Greatest Common Factor

We found the factors 21,50,64,796 . The biggest common factor number is the GCF number.
So the greatest common factor 21,50,64,796 is 1.

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

• GCF of 25, 43, 77, 468
• GCF of 12, 40, 59, 478
• GCF of 13, 51, 48, 644
• GCF of 92, 49, 64, 144
• GCF of 81, 62, 31, 628

1. What is the GCF of 21, 50, 64, 796?

Answer: GCF of 21, 50, 64, 796 is 1.

2. How to Find the GCF of 21, 50, 64, 796

Answer: Greatest Common Factor(GCF) of 21, 50, 64, 796 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 50, 64, 796) = 1.