Greatest Common Factor of 546, 315, 45

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

• Greatest Common Factor of 546, 315, 45 by common division method
• Greatest Common Factor of 546, 315, 45 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

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

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 315

List of positive integer factors of 315 that divides 315 without a remainder.

1,3,5,7,9,15,21,35,45,63,105,315

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Greatest Common Factor

We found the factors 546,315,45 . The biggest common factor number is the GCF number.
So the greatest common factor 546,315,45 is 3.

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

• GCF of 921, 633, 84
• GCF of 376, 599, 95
• GCF of 697, 553, 97
• GCF of 894, 923, 29
• GCF of 749, 935, 55

1. What is the GCF of 546, 315, 45?

Answer: GCF of 546, 315, 45 is 3.

2. How to Find the GCF of 546, 315, 45

Answer: Greatest Common Factor(GCF) of 546, 315, 45 = 3

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

Step 2: Then multiply all the prime factors GCF(546, 315, 45) = 3.