Greatest Common Factor of 515, 640, 120

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

• Greatest Common Factor of 515, 640, 120 by common division method
• Greatest Common Factor of 515, 640, 120 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 515

List of positive integer factors of 515 that divides 515 without a remainder.

1,5,103,515

Factors of 640

List of positive integer factors of 640 that divides 640 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,128,160,320,640

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

Greatest Common Factor

We found the factors 515,640,120 . The biggest common factor number is the GCF number.
So the greatest common factor 515,640,120 is 5.

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

• GCF of 809, 712, 784
• GCF of 254, 935, 706
• GCF of 275, 273, 455
• GCF of 718, 161, 107
• GCF of 695, 198, 370

1. What is the GCF of 515, 640, 120?

Answer: GCF of 515, 640, 120 is 5.

2. How to Find the GCF of 515, 640, 120

Answer: Greatest Common Factor(GCF) of 515, 640, 120 = 5

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

Step 2: Then multiply all the prime factors GCF(515, 640, 120) = 5.