Greatest Common Factor of 240, 645, 426

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

• Greatest Common Factor of 240, 645, 426 by common division method
• Greatest Common Factor of 240, 645, 426 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 240

List of positive integer factors of 240 that divides 240 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,40,48,60,80,120,240

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 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

Greatest Common Factor

We found the factors 240,645,426 . The biggest common factor number is the GCF number.
So the greatest common factor 240,645,426 is 3.

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

• GCF of 511, 161, 490
• GCF of 779, 110, 646
• GCF of 162, 916, 657
• GCF of 802, 143, 699
• GCF of 812, 495, 255

1. What is the GCF of 240, 645, 426?

Answer: GCF of 240, 645, 426 is 3.

2. How to Find the GCF of 240, 645, 426

Answer: Greatest Common Factor(GCF) of 240, 645, 426 = 3

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

Step 2: Then multiply all the prime factors GCF(240, 645, 426) = 3.