Greatest Common Factor of 84, 687, 340

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

• Greatest Common Factor of 84, 687, 340 by common division method
• Greatest Common Factor of 84, 687, 340 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 687

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

1,3,229,687

Factors of 340

List of positive integer factors of 340 that divides 340 without a remainder.

1,2,4,5,10,17,20,34,68,85,170,340

Greatest Common Factor

We found the factors 84,687,340 . The biggest common factor number is the GCF number.
So the greatest common factor 84,687,340 is 1.

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

• GCF of 45, 883, 880
• GCF of 39, 282, 653
• GCF of 98, 294, 376
• GCF of 51, 446, 582
• GCF of 90, 761, 645

1. What is the GCF of 84, 687, 340?

Answer: GCF of 84, 687, 340 is 1.

2. How to Find the GCF of 84, 687, 340

Answer: Greatest Common Factor(GCF) of 84, 687, 340 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 687, 340) = 1.