Greatest Common Factor of 655, 120, 680

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

• Greatest Common Factor of 655, 120, 680 by common division method
• Greatest Common Factor of 655, 120, 680 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

Factors of 655

List of positive integer factors of 655 that divides 655 without a remainder.

1,5,131,655

Factors of 120

List of positive integer factors of 120 that divides 120 without a remainder.

1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120

Factors of 680

List of positive integer factors of 680 that divides 680 without a remainder.

1,2,4,5,8,10,17,20,34,40,68,85,136,170,340,680

Greatest Common Factor

We found the factors 655,120,680 . The biggest common factor number is the GCF number.
So the greatest common factor 655,120,680 is 5.

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

• GCF of 849, 248, 990
• GCF of 588, 545, 569
• GCF of 635, 111, 123
• GCF of 491, 994, 462
• GCF of 906, 213, 257

1. What is the GCF of 655, 120, 680?

Answer: GCF of 655, 120, 680 is 5.

2. How to Find the GCF of 655, 120, 680

Answer: Greatest Common Factor(GCF) of 655, 120, 680 = 5

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

Step 2: Then multiply all the prime factors GCF(655, 120, 680) = 5.