Greatest Common Factor of 15, 71, 22, 682

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

• Greatest Common Factor of 15, 71, 22, 682 by common division method
• Greatest Common Factor of 15, 71, 22, 682 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 15

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

1,3,5,15

Factors of 71

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

1,71

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 682

List of positive integer factors of 682 that divides 682 without a remainder.

1,2,11,22,31,62,341,682

Greatest Common Factor

We found the factors 15,71,22,682 . The biggest common factor number is the GCF number.
So the greatest common factor 15,71,22,682 is 1.

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

• GCF of 14, 87, 68, 850
• GCF of 65, 36, 85, 441
• GCF of 85, 95, 57, 462
• GCF of 62, 43, 35, 914
• GCF of 85, 11, 31, 499

1. What is the GCF of 15, 71, 22, 682?

Answer: GCF of 15, 71, 22, 682 is 1.

2. How to Find the GCF of 15, 71, 22, 682

Answer: Greatest Common Factor(GCF) of 15, 71, 22, 682 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 71, 22, 682) = 1.