Greatest Common Factor of 564, 646, 189

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

• Greatest Common Factor of 564, 646, 189 by common division method
• Greatest Common Factor of 564, 646, 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 564

List of positive integer factors of 564 that divides 564 without a remainder.

1,2,3,4,6,12,47,94,141,188,282,564

Factors of 646

List of positive integer factors of 646 that divides 646 without a remainder.

1,2,17,19,34,38,323,646

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 564,646,189 . The biggest common factor number is the GCF number.
So the greatest common factor 564,646,189 is 1.

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

• GCF of 719, 832, 912
• GCF of 535, 199, 660
• GCF of 307, 158, 598
• GCF of 990, 911, 303
• GCF of 822, 638, 413

1. What is the GCF of 564, 646, 189?

Answer: GCF of 564, 646, 189 is 1.

2. How to Find the GCF of 564, 646, 189

Answer: Greatest Common Factor(GCF) of 564, 646, 189 = 1

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

Step 2: Then multiply all the prime factors GCF(564, 646, 189) = 1.