Greatest Common Factor of 71, 76, 21, 52, 628

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

• Greatest Common Factor of 71, 76, 21, 52, 628 by common division method
• Greatest Common Factor of 71, 76, 21, 52, 628 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 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 21

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

1,3,7,21

Factors of 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Factors of 628

List of positive integer factors of 628 that divides 628 without a remainder.

1,2,4,157,314,628

Greatest Common Factor

We found the factors 71,76,21,52,628 . The biggest common factor number is the GCF number.
So the greatest common factor 71,76,21,52,628 is 1.

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

• GCF of 33, 94, 29, 82, 255
• GCF of 83, 95, 79, 64, 681
• GCF of 22, 77, 94, 99, 626
• GCF of 13, 52, 44, 18, 777
• GCF of 84, 35, 58, 87, 667

1. What is the GCF of 71, 76, 21, 52, 628?

Answer: GCF of 71, 76, 21, 52, 628 is 1.

2. How to Find the GCF of 71, 76, 21, 52, 628

Answer: Greatest Common Factor(GCF) of 71, 76, 21, 52, 628 = 1

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

Step 2: Then multiply all the prime factors GCF(71, 76, 21, 52, 628) = 1.