Greatest Common Factor of 13, 690, 628

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

• Greatest Common Factor of 13, 690, 628 by common division method
• Greatest Common Factor of 13, 690, 628 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Factors of 628

List of positive integer factors of 628 that divides 628 without a remainder.

1,2,4,157,314,628

Greatest Common Factor

We found the factors 13,690,628 . The biggest common factor number is the GCF number.
So the greatest common factor 13,690,628 is 1.

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

• GCF of 35, 249, 500
• GCF of 42, 670, 784
• GCF of 24, 324, 944
• GCF of 81, 402, 872
• GCF of 78, 738, 103

1. What is the GCF of 13, 690, 628?

Answer: GCF of 13, 690, 628 is 1.

2. How to Find the GCF of 13, 690, 628

Answer: Greatest Common Factor(GCF) of 13, 690, 628 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 690, 628) = 1.