Greatest Common Factor of 690, 135, 426

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

• Greatest Common Factor of 690, 135, 426 by common division method
• Greatest Common Factor of 690, 135, 426 with matching the biggest common factor

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

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 135

List of positive integer factors of 135 that divides 135 without a remainder.

1,3,5,9,15,27,45,135

Factors of 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

Greatest Common Factor

We found the factors 690,135,426 . The biggest common factor number is the GCF number.
So the greatest common factor 690,135,426 is 3.

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

• GCF of 429, 429, 446
• GCF of 600, 740, 257
• GCF of 870, 245, 552
• GCF of 512, 883, 776
• GCF of 585, 438, 173

1. What is the GCF of 690, 135, 426?

Answer: GCF of 690, 135, 426 is 3.

2. How to Find the GCF of 690, 135, 426

Answer: Greatest Common Factor(GCF) of 690, 135, 426 = 3

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

Step 2: Then multiply all the prime factors GCF(690, 135, 426) = 3.