Greatest Common Factor of 687, 171, 196

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

• Greatest Common Factor of 687, 171, 196 by common division method
• Greatest Common Factor of 687, 171, 196 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 687

List of positive integer factors of 687 that divides 687 without a remainder.

1,3,229,687

Factors of 171

List of positive integer factors of 171 that divides 171 without a remainder.

1,3,9,19,57,171

Factors of 196

List of positive integer factors of 196 that divides 196 without a remainder.

1,2,4,7,14,28,49,98,196

Greatest Common Factor

We found the factors 687,171,196 . The biggest common factor number is the GCF number.
So the greatest common factor 687,171,196 is 1.

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

• GCF of 192, 335, 844
• GCF of 187, 721, 269
• GCF of 424, 975, 186
• GCF of 715, 375, 607
• GCF of 249, 672, 694

1. What is the GCF of 687, 171, 196?

Answer: GCF of 687, 171, 196 is 1.

2. How to Find the GCF of 687, 171, 196

Answer: Greatest Common Factor(GCF) of 687, 171, 196 = 1

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

Step 2: Then multiply all the prime factors GCF(687, 171, 196) = 1.