Greatest Common Factor of 159, 315, 645

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

• Greatest Common Factor of 159, 315, 645 by common division method
• Greatest Common Factor of 159, 315, 645 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 159

List of positive integer factors of 159 that divides 159 without a remainder.

1,3,53,159

Factors of 315

List of positive integer factors of 315 that divides 315 without a remainder.

1,3,5,7,9,15,21,35,45,63,105,315

Factors of 645

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

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

Greatest Common Factor

We found the factors 159,315,645 . The biggest common factor number is the GCF number.
So the greatest common factor 159,315,645 is 3.

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

• GCF of 884, 354, 640
• GCF of 408, 596, 863
• GCF of 236, 690, 351
• GCF of 802, 749, 646
• GCF of 677, 413, 727

1. What is the GCF of 159, 315, 645?

Answer: GCF of 159, 315, 645 is 3.

2. How to Find the GCF of 159, 315, 645

Answer: Greatest Common Factor(GCF) of 159, 315, 645 = 3

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

Step 2: Then multiply all the prime factors GCF(159, 315, 645) = 3.