Greatest Common Factor of 690, 378, 268

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

• Greatest Common Factor of 690, 378, 268 by common division method
• Greatest Common Factor of 690, 378, 268 with matching the biggest common factor

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

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 378

List of positive integer factors of 378 that divides 378 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378

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 690,378,268 . The biggest common factor number is the GCF number.
So the greatest common factor 690,378,268 is 2.

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

• GCF of 419, 742, 689
• GCF of 379, 245, 244
• GCF of 505, 158, 267
• GCF of 136, 864, 905
• GCF of 874, 974, 577

1. What is the GCF of 690, 378, 268?

Answer: GCF of 690, 378, 268 is 2.

2. How to Find the GCF of 690, 378, 268

Answer: Greatest Common Factor(GCF) of 690, 378, 268 = 2

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

Step 2: Then multiply all the prime factors GCF(690, 378, 268) = 2.