Greatest Common Factor of 685, 547, 972

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

• Greatest Common Factor of 685, 547, 972 by common division method
• Greatest Common Factor of 685, 547, 972 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 685

List of positive integer factors of 685 that divides 685 without a remainder.

1,5,137,685

Factors of 547

List of positive integer factors of 547 that divides 547 without a remainder.

1,547

Factors of 972

List of positive integer factors of 972 that divides 972 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972

Greatest Common Factor

We found the factors 685,547,972 . The biggest common factor number is the GCF number.
So the greatest common factor 685,547,972 is 1.

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

• GCF of 704, 825, 708
• GCF of 548, 157, 740
• GCF of 972, 626, 883
• GCF of 789, 230, 299
• GCF of 980, 468, 650

1. What is the GCF of 685, 547, 972?

Answer: GCF of 685, 547, 972 is 1.

2. How to Find the GCF of 685, 547, 972

Answer: Greatest Common Factor(GCF) of 685, 547, 972 = 1

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

Step 2: Then multiply all the prime factors GCF(685, 547, 972) = 1.