Greatest Common Factor of 640, 310, 76

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

• Greatest Common Factor of 640, 310, 76 by common division method
• Greatest Common Factor of 640, 310, 76 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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 310

List of positive integer factors of 310 that divides 310 without a remainder.

1,2,5,10,31,62,155,310

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Greatest Common Factor

We found the factors 640,310,76 . The biggest common factor number is the GCF number.
So the greatest common factor 640,310,76 is 2.

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

• GCF of 578, 263, 18
• GCF of 221, 218, 36
• GCF of 635, 270, 24
• GCF of 328, 798, 90
• GCF of 665, 947, 29

1. What is the GCF of 640, 310, 76?

Answer: GCF of 640, 310, 76 is 2.

2. How to Find the GCF of 640, 310, 76

Answer: Greatest Common Factor(GCF) of 640, 310, 76 = 2

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

Step 2: Then multiply all the prime factors GCF(640, 310, 76) = 2.