Greatest Common Factor of 861, 168, 117

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

• Greatest Common Factor of 861, 168, 117 by common division method
• Greatest Common Factor of 861, 168, 117 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 861

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

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

Factors of 168

List of positive integer factors of 168 that divides 168 without a remainder.

1,2,3,4,6,7,8,12,14,21,24,28,42,56,84,168

Factors of 117

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

1,3,9,13,39,117

Greatest Common Factor

We found the factors 861,168,117 . The biggest common factor number is the GCF number.
So the greatest common factor 861,168,117 is 3.

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

• GCF of 882, 135, 551
• GCF of 916, 549, 161
• GCF of 823, 447, 370
• GCF of 874, 622, 299
• GCF of 548, 455, 645

1. What is the GCF of 861, 168, 117?

Answer: GCF of 861, 168, 117 is 3.

2. How to Find the GCF of 861, 168, 117

Answer: Greatest Common Factor(GCF) of 861, 168, 117 = 3

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

Step 2: Then multiply all the prime factors GCF(861, 168, 117) = 3.