Greatest Common Factor of 684, 690, 558

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

• Greatest Common Factor of 684, 690, 558 by common division method
• Greatest Common Factor of 684, 690, 558 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 x 3 = 6

Factors of 684

List of positive integer factors of 684 that divides 684 without a remainder.

1,2,3,4,6,9,12,18,19,36,38,57,76,114,171,228,342,684

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 558

List of positive integer factors of 558 that divides 558 without a remainder.

1,2,3,6,9,18,31,62,93,186,279,558

Greatest Common Factor

We found the factors 684,690,558 . The biggest common factor number is the GCF number.
So the greatest common factor 684,690,558 is 6.

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

• GCF of 716, 647, 295
• GCF of 613, 428, 876
• GCF of 517, 843, 513
• GCF of 441, 264, 716
• GCF of 343, 458, 967

1. What is the GCF of 684, 690, 558?

Answer: GCF of 684, 690, 558 is 6.

2. How to Find the GCF of 684, 690, 558

Answer: Greatest Common Factor(GCF) of 684, 690, 558 = 6

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

Step 2: Then multiply all the prime factors GCF(684, 690, 558) = 6.