Greatest Common Factor of 28, 76, 17, 629

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

• Greatest Common Factor of 28, 76, 17, 629 by common division method
• Greatest Common Factor of 28, 76, 17, 629 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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 76

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

1,2,4,19,38,76

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 629

List of positive integer factors of 629 that divides 629 without a remainder.

1,17,37,629

Greatest Common Factor

We found the factors 28,76,17,629 . The biggest common factor number is the GCF number.
So the greatest common factor 28,76,17,629 is 1.

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

• GCF of 75, 78, 44, 750
• GCF of 74, 15, 46, 854
• GCF of 10, 32, 38, 867
• GCF of 40, 82, 36, 485
• GCF of 10, 43, 40, 355

1. What is the GCF of 28, 76, 17, 629?

Answer: GCF of 28, 76, 17, 629 is 1.

2. How to Find the GCF of 28, 76, 17, 629

Answer: Greatest Common Factor(GCF) of 28, 76, 17, 629 = 1

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

Step 2: Then multiply all the prime factors GCF(28, 76, 17, 629) = 1.