Greatest Common Factor of 546, 489, 121

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

• Greatest Common Factor of 546, 489, 121 by common division method
• Greatest Common Factor of 546, 489, 121 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

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 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Factors of 121

List of positive integer factors of 121 that divides 121 without a remainder.

1,11,121

Greatest Common Factor

We found the factors 546,489,121 . The biggest common factor number is the GCF number.
So the greatest common factor 546,489,121 is 1.

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

• GCF of 925, 657, 155
• GCF of 987, 809, 230
• GCF of 530, 963, 713
• GCF of 220, 707, 679
• GCF of 338, 748, 967

1. What is the GCF of 546, 489, 121?

Answer: GCF of 546, 489, 121 is 1.

2. How to Find the GCF of 546, 489, 121

Answer: Greatest Common Factor(GCF) of 546, 489, 121 = 1

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

Step 2: Then multiply all the prime factors GCF(546, 489, 121) = 1.