Greatest Common Factor of 690, 615, 268

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

• Greatest Common Factor of 690, 615, 268 by common division method
• Greatest Common Factor of 690, 615, 268 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 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 615

List of positive integer factors of 615 that divides 615 without a remainder.

1,3,5,15,41,123,205,615

Factors of 268

List of positive integer factors of 268 that divides 268 without a remainder.

1,2,4,67,134,268

Greatest Common Factor

We found the factors 690,615,268 . The biggest common factor number is the GCF number.
So the greatest common factor 690,615,268 is 1.

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

• GCF of 590, 202, 957
• GCF of 172, 561, 970
• GCF of 420, 615, 679
• GCF of 815, 382, 958
• GCF of 294, 305, 827

1. What is the GCF of 690, 615, 268?

Answer: GCF of 690, 615, 268 is 1.

2. How to Find the GCF of 690, 615, 268

Answer: Greatest Common Factor(GCF) of 690, 615, 268 = 1

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

Step 2: Then multiply all the prime factors GCF(690, 615, 268) = 1.