Greatest Common Factor of 86, 688, 340

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

• Greatest Common Factor of 86, 688, 340 by common division method
• Greatest Common Factor of 86, 688, 340 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 688

List of positive integer factors of 688 that divides 688 without a remainder.

1,2,4,8,16,43,86,172,344,688

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 86,688,340 . The biggest common factor number is the GCF number.
So the greatest common factor 86,688,340 is 2.

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

• GCF of 59, 711, 190
• GCF of 58, 320, 678
• GCF of 72, 521, 821
• GCF of 49, 476, 714
• GCF of 42, 881, 558

1. What is the GCF of 86, 688, 340?

Answer: GCF of 86, 688, 340 is 2.

2. How to Find the GCF of 86, 688, 340

Answer: Greatest Common Factor(GCF) of 86, 688, 340 = 2

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

Step 2: Then multiply all the prime factors GCF(86, 688, 340) = 2.