Greatest Common Factor of 628, 613, 189

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

• Greatest Common Factor of 628, 613, 189 by common division method
• Greatest Common Factor of 628, 613, 189 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 628

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

1,2,4,157,314,628

Factors of 613

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

1,613

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Greatest Common Factor

We found the factors 628,613,189 . The biggest common factor number is the GCF number.
So the greatest common factor 628,613,189 is 1.

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

• GCF of 180, 735, 695
• GCF of 201, 355, 890
• GCF of 553, 826, 774
• GCF of 427, 468, 382
• GCF of 111, 142, 800

1. What is the GCF of 628, 613, 189?

Answer: GCF of 628, 613, 189 is 1.

2. How to Find the GCF of 628, 613, 189

Answer: Greatest Common Factor(GCF) of 628, 613, 189 = 1

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

Step 2: Then multiply all the prime factors GCF(628, 613, 189) = 1.