Greatest Common Factor of 117, 780, 861

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

• Greatest Common Factor of 117, 780, 861 by common division method
• Greatest Common Factor of 117, 780, 861 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 117

List of positive integer factors of 117 that divides 117 without a remainder.

1,3,9,13,39,117

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

Factors of 861

List of positive integer factors of 861 that divides 861 without a remainder.

1,3,7,21,41,123,287,861

Greatest Common Factor

We found the factors 117,780,861 . The biggest common factor number is the GCF number.
So the greatest common factor 117,780,861 is 3.

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

• GCF of 705, 892, 758
• GCF of 433, 506, 642
• GCF of 288, 362, 248
• GCF of 259, 707, 383
• GCF of 917, 978, 501

1. What is the GCF of 117, 780, 861?

Answer: GCF of 117, 780, 861 is 3.

2. How to Find the GCF of 117, 780, 861

Answer: Greatest Common Factor(GCF) of 117, 780, 861 = 3

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

Step 2: Then multiply all the prime factors GCF(117, 780, 861) = 3.