Greatest Common Factor of 685, 132, 172

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

• Greatest Common Factor of 685, 132, 172 by common division method
• Greatest Common Factor of 685, 132, 172 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 132

List of positive integer factors of 132 that divides 132 without a remainder.

1,2,3,4,6,11,12,22,33,44,66,132

Factors of 172

List of positive integer factors of 172 that divides 172 without a remainder.

1,2,4,43,86,172

Greatest Common Factor

We found the factors 685,132,172 . The biggest common factor number is the GCF number.
So the greatest common factor 685,132,172 is 1.

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

• GCF of 353, 911, 593
• GCF of 980, 554, 618
• GCF of 667, 501, 939
• GCF of 685, 822, 768
• GCF of 720, 572, 409

1. What is the GCF of 685, 132, 172?

Answer: GCF of 685, 132, 172 is 1.

2. How to Find the GCF of 685, 132, 172

Answer: Greatest Common Factor(GCF) of 685, 132, 172 = 1

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

Step 2: Then multiply all the prime factors GCF(685, 132, 172) = 1.