Greatest Common Factor of 540, 309, 720

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

• Greatest Common Factor of 540, 309, 720 by common division method
• Greatest Common Factor of 540, 309, 720 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 540

List of positive integer factors of 540 that divides 540 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,27,30,36,45,54,60,90,108,135,180,270,540

Factors of 309

List of positive integer factors of 309 that divides 309 without a remainder.

1,3,103,309

Factors of 720

List of positive integer factors of 720 that divides 720 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,30,36,40,45,48,60,72,80,90,120,144,180,240,360,720

Greatest Common Factor

We found the factors 540,309,720 . The biggest common factor number is the GCF number.
So the greatest common factor 540,309,720 is 3.

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

• GCF of 654, 595, 633
• GCF of 533, 538, 772
• GCF of 451, 261, 845
• GCF of 496, 833, 743
• GCF of 990, 443, 675

1. What is the GCF of 540, 309, 720?

Answer: GCF of 540, 309, 720 is 3.

2. How to Find the GCF of 540, 309, 720

Answer: Greatest Common Factor(GCF) of 540, 309, 720 = 3

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

Step 2: Then multiply all the prime factors GCF(540, 309, 720) = 3.