Greatest Common Factor of 645, 960, 790

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

• Greatest Common Factor of 645, 960, 790 by common division method
• Greatest Common Factor of 645, 960, 790 with matching the biggest common factor

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

Factors of 645

List of positive integer factors of 645 that divides 645 without a remainder.

1,3,5,15,43,129,215,645

Factors of 960

List of positive integer factors of 960 that divides 960 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,64,80,96,120,160,192,240,320,480,960

Factors of 790

List of positive integer factors of 790 that divides 790 without a remainder.

1,2,5,10,79,158,395,790

Greatest Common Factor

We found the factors 645,960,790 . The biggest common factor number is the GCF number.
So the greatest common factor 645,960,790 is 5.

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

• GCF of 945, 348, 911
• GCF of 810, 500, 187
• GCF of 336, 279, 398
• GCF of 619, 534, 589
• GCF of 168, 594, 696

1. What is the GCF of 645, 960, 790?

Answer: GCF of 645, 960, 790 is 5.

2. How to Find the GCF of 645, 960, 790

Answer: Greatest Common Factor(GCF) of 645, 960, 790 = 5

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

Step 2: Then multiply all the prime factors GCF(645, 960, 790) = 5.