Greatest Common Factor of 113, 689, 19

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

• Greatest Common Factor of 113, 689, 19 by common division method
• Greatest Common Factor of 113, 689, 19 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 113

List of positive integer factors of 113 that divides 113 without a remainder.

1,113

Factors of 689

List of positive integer factors of 689 that divides 689 without a remainder.

1,13,53,689

Factors of 19

List of positive integer factors of 19 that divides 19 without a remainder.

1,19

Greatest Common Factor

We found the factors 113,689,19 . The biggest common factor number is the GCF number.
So the greatest common factor 113,689,19 is 1.

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

• GCF of 229, 317, 81
• GCF of 353, 686, 64
• GCF of 905, 404, 72
• GCF of 460, 728, 92
• GCF of 443, 837, 52

1. What is the GCF of 113, 689, 19?

Answer: GCF of 113, 689, 19 is 1.

2. How to Find the GCF of 113, 689, 19

Answer: Greatest Common Factor(GCF) of 113, 689, 19 = 1

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

Step 2: Then multiply all the prime factors GCF(113, 689, 19) = 1.