Greatest Common Factor of 546, 126, 690

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

• Greatest Common Factor of 546, 126, 690 by common division method
• Greatest Common Factor of 546, 126, 690 with matching the biggest common factor

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

Factors of 546

List of positive integer factors of 546 that divides 546 without a remainder.

1,2,3,6,7,13,14,21,26,39,42,78,91,182,273,546

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

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 546,126,690 . The biggest common factor number is the GCF number.
So the greatest common factor 546,126,690 is 6.

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

• GCF of 922, 988, 408
• GCF of 727, 567, 239
• GCF of 844, 317, 793
• GCF of 525, 660, 908
• GCF of 627, 525, 142

1. What is the GCF of 546, 126, 690?

Answer: GCF of 546, 126, 690 is 6.

2. How to Find the GCF of 546, 126, 690

Answer: Greatest Common Factor(GCF) of 546, 126, 690 = 6

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

Step 2: Then multiply all the prime factors GCF(546, 126, 690) = 6.