Greatest Common Factor of 85, 78, 76, 15, 629

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

• Greatest Common Factor of 85, 78, 76, 15, 629 by common division method
• Greatest Common Factor of 85, 78, 76, 15, 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 76

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

1,2,4,19,38,76

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

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 85,78,76,15,629 . The biggest common factor number is the GCF number.
So the greatest common factor 85,78,76,15,629 is 1.

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

• GCF of 43, 37, 92, 80, 641
• GCF of 20, 29, 95, 46, 212
• GCF of 45, 55, 68, 92, 512
• GCF of 96, 64, 81, 55, 687
• GCF of 82, 67, 48, 45, 763

1. What is the GCF of 85, 78, 76, 15, 629?

Answer: GCF of 85, 78, 76, 15, 629 is 1.

2. How to Find the GCF of 85, 78, 76, 15, 629

Answer: Greatest Common Factor(GCF) of 85, 78, 76, 15, 629 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 78, 76, 15, 629) = 1.