Greatest Common Factor of 243, 549, 756

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

• Greatest Common Factor of 243, 549, 756 by common division method
• Greatest Common Factor of 243, 549, 756 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 x 3 = 9

Factors of 243

List of positive integer factors of 243 that divides 243 without a remainder.

1,3,9,27,81,243

Factors of 549

List of positive integer factors of 549 that divides 549 without a remainder.

1,3,9,61,183,549

Factors of 756

List of positive integer factors of 756 that divides 756 without a remainder.

1,2,3,4,6,7,9,12,14,18,21,27,28,36,42,54,63,84,108,126,189,252,378,756

Greatest Common Factor

We found the factors 243,549,756 . The biggest common factor number is the GCF number.
So the greatest common factor 243,549,756 is 9.

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

• GCF of 580, 249, 827
• GCF of 617, 233, 531
• GCF of 725, 606, 804
• GCF of 676, 587, 643
• GCF of 435, 145, 749

1. What is the GCF of 243, 549, 756?

Answer: GCF of 243, 549, 756 is 9.

2. How to Find the GCF of 243, 549, 756

Answer: Greatest Common Factor(GCF) of 243, 549, 756 = 9

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

Step 2: Then multiply all the prime factors GCF(243, 549, 756) = 9.