Greatest Common Factor of 690, 294, 357

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

• Greatest Common Factor of 690, 294, 357 by common division method
• Greatest Common Factor of 690, 294, 357 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 294

List of positive integer factors of 294 that divides 294 without a remainder.

1,2,3,6,7,14,21,42,49,98,147,294

Factors of 357

List of positive integer factors of 357 that divides 357 without a remainder.

1,3,7,17,21,51,119,357

Greatest Common Factor

We found the factors 690,294,357 . The biggest common factor number is the GCF number.
So the greatest common factor 690,294,357 is 3.

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

• GCF of 370, 632, 611
• GCF of 677, 337, 186
• GCF of 471, 324, 736
• GCF of 388, 811, 211
• GCF of 261, 984, 240

1. What is the GCF of 690, 294, 357?

Answer: GCF of 690, 294, 357 is 3.

2. How to Find the GCF of 690, 294, 357

Answer: Greatest Common Factor(GCF) of 690, 294, 357 = 3

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

Step 2: Then multiply all the prime factors GCF(690, 294, 357) = 3.