Greatest Common Factor of 688, 690, 326

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

• Greatest Common Factor of 688, 690, 326 by common division method
• Greatest Common Factor of 688, 690, 326 with matching the biggest common factor

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

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 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Factors of 326

List of positive integer factors of 326 that divides 326 without a remainder.

1,2,163,326

Greatest Common Factor

We found the factors 688,690,326 . The biggest common factor number is the GCF number.
So the greatest common factor 688,690,326 is 2.

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

• GCF of 615, 190, 552
• GCF of 964, 542, 524
• GCF of 424, 888, 793
• GCF of 460, 228, 195
• GCF of 543, 228, 135

1. What is the GCF of 688, 690, 326?

Answer: GCF of 688, 690, 326 is 2.

2. How to Find the GCF of 688, 690, 326

Answer: Greatest Common Factor(GCF) of 688, 690, 326 = 2

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

Step 2: Then multiply all the prime factors GCF(688, 690, 326) = 2.