Greatest Common Factor of 720, 117, 39

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

• Greatest Common Factor of 720, 117, 39 by common division method
• Greatest Common Factor of 720, 117, 39 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 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 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Greatest Common Factor

We found the factors 720,117,39 . The biggest common factor number is the GCF number.
So the greatest common factor 720,117,39 is 3.

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

• GCF of 969, 340, 56
• GCF of 799, 319, 31
• GCF of 678, 111, 30
• GCF of 559, 358, 43
• GCF of 654, 849, 23

1. What is the GCF of 720, 117, 39?

Answer: GCF of 720, 117, 39 is 3.

2. How to Find the GCF of 720, 117, 39

Answer: Greatest Common Factor(GCF) of 720, 117, 39 = 3

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

Step 2: Then multiply all the prime factors GCF(720, 117, 39) = 3.