Greatest Common Factor of 687, 282, 189

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

• Greatest Common Factor of 687, 282, 189 by common division method
• Greatest Common Factor of 687, 282, 189 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 687

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

1,3,229,687

Factors of 282

List of positive integer factors of 282 that divides 282 without a remainder.

1,2,3,6,47,94,141,282

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 687,282,189 . The biggest common factor number is the GCF number.
So the greatest common factor 687,282,189 is 3.

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

• GCF of 970, 282, 250
• GCF of 594, 517, 582
• GCF of 590, 432, 360
• GCF of 123, 223, 366
• GCF of 410, 296, 356

1. What is the GCF of 687, 282, 189?

Answer: GCF of 687, 282, 189 is 3.

2. How to Find the GCF of 687, 282, 189

Answer: Greatest Common Factor(GCF) of 687, 282, 189 = 3

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

Step 2: Then multiply all the prime factors GCF(687, 282, 189) = 3.