Greatest Common Factor of 12, 720, 549

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

• Greatest Common Factor of 12, 720, 549 by common division method
• Greatest Common Factor of 12, 720, 549 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

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

Factors of 549

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

1,3,9,61,183,549

Greatest Common Factor

We found the factors 12,720,549 . The biggest common factor number is the GCF number.
So the greatest common factor 12,720,549 is 3.

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

• GCF of 76, 377, 689
• GCF of 12, 975, 275
• GCF of 41, 703, 460
• GCF of 16, 910, 928
• GCF of 14, 450, 580

1. What is the GCF of 12, 720, 549?

Answer: GCF of 12, 720, 549 is 3.

2. How to Find the GCF of 12, 720, 549

Answer: Greatest Common Factor(GCF) of 12, 720, 549 = 3

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

Step 2: Then multiply all the prime factors GCF(12, 720, 549) = 3.