Greatest Common Factor of 546, 949, 78

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

• Greatest Common Factor of 546, 949, 78 by common division method
• Greatest Common Factor of 546, 949, 78 with matching the biggest common factor

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∴ So the GCF of the given numbers is 13 = 13

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 949

List of positive integer factors of 949 that divides 949 without a remainder.

1,13,73,949

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Greatest Common Factor

We found the factors 546,949,78 . The biggest common factor number is the GCF number.
So the greatest common factor 546,949,78 is 13.

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

• GCF of 212, 685, 51
• GCF of 909, 537, 62
• GCF of 817, 576, 61
• GCF of 185, 989, 33
• GCF of 352, 546, 83

1. What is the GCF of 546, 949, 78?

Answer: GCF of 546, 949, 78 is 13.

2. How to Find the GCF of 546, 949, 78

Answer: Greatest Common Factor(GCF) of 546, 949, 78 = 13

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

Step 2: Then multiply all the prime factors GCF(546, 949, 78) = 13.