Greatest Common Factor of 351, 720, 615

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

• Greatest Common Factor of 351, 720, 615 by common division method
• Greatest Common Factor of 351, 720, 615 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 351

List of positive integer factors of 351 that divides 351 without a remainder.

1,3,9,13,27,39,117,351

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 615

List of positive integer factors of 615 that divides 615 without a remainder.

1,3,5,15,41,123,205,615

Greatest Common Factor

We found the factors 351,720,615 . The biggest common factor number is the GCF number.
So the greatest common factor 351,720,615 is 3.

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

• GCF of 196, 939, 544
• GCF of 765, 724, 729
• GCF of 654, 243, 101
• GCF of 653, 883, 470
• GCF of 597, 462, 416

1. What is the GCF of 351, 720, 615?

Answer: GCF of 351, 720, 615 is 3.

2. How to Find the GCF of 351, 720, 615

Answer: Greatest Common Factor(GCF) of 351, 720, 615 = 3

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

Step 2: Then multiply all the prime factors GCF(351, 720, 615) = 3.