Greatest Common Factor of 558, 669, 690

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

• Greatest Common Factor of 558, 669, 690 by common division method
• Greatest Common Factor of 558, 669, 690 with matching the biggest common factor

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

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

Factors of 669

List of positive integer factors of 669 that divides 669 without a remainder.

1,3,223,669

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

Greatest Common Factor

We found the factors 558,669,690 . The biggest common factor number is the GCF number.
So the greatest common factor 558,669,690 is 3.

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

• GCF of 364, 622, 988
• GCF of 338, 421, 614
• GCF of 615, 813, 856
• GCF of 720, 234, 976
• GCF of 463, 891, 182

1. What is the GCF of 558, 669, 690?

Answer: GCF of 558, 669, 690 is 3.

2. How to Find the GCF of 558, 669, 690

Answer: Greatest Common Factor(GCF) of 558, 669, 690 = 3

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

Step 2: Then multiply all the prime factors GCF(558, 669, 690) = 3.