Greatest Common Factor of 613, 989, 15

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

• Greatest Common Factor of 613, 989, 15 by common division method
• Greatest Common Factor of 613, 989, 15 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 613

List of positive integer factors of 613 that divides 613 without a remainder.

1,613

Factors of 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Factors of 15

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

1,3,5,15

Greatest Common Factor

We found the factors 613,989,15 . The biggest common factor number is the GCF number.
So the greatest common factor 613,989,15 is 1.

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

• GCF of 382, 663, 82
• GCF of 843, 136, 41
• GCF of 899, 825, 79
• GCF of 193, 293, 76
• GCF of 682, 472, 13

1. What is the GCF of 613, 989, 15?

Answer: GCF of 613, 989, 15 is 1.

2. How to Find the GCF of 613, 989, 15

Answer: Greatest Common Factor(GCF) of 613, 989, 15 = 1

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

Step 2: Then multiply all the prime factors GCF(613, 989, 15) = 1.