Greatest Common Factor of 315, 858, 780

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

• Greatest Common Factor of 315, 858, 780 by common division method
• Greatest Common Factor of 315, 858, 780 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 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 858

List of positive integer factors of 858 that divides 858 without a remainder.

1,2,3,6,11,13,22,26,33,39,66,78,143,286,429,858

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Greatest Common Factor

We found the factors 315,858,780 . The biggest common factor number is the GCF number.
So the greatest common factor 315,858,780 is 3.

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

• GCF of 422, 795, 122
• GCF of 601, 827, 241
• GCF of 633, 798, 333
• GCF of 655, 508, 930
• GCF of 434, 369, 655

1. What is the GCF of 315, 858, 780?

Answer: GCF of 315, 858, 780 is 3.

2. How to Find the GCF of 315, 858, 780

Answer: Greatest Common Factor(GCF) of 315, 858, 780 = 3

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

Step 2: Then multiply all the prime factors GCF(315, 858, 780) = 3.