Greatest Common Factor of 126, 861, 165

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

• Greatest Common Factor of 126, 861, 165 by common division method
• Greatest Common Factor of 126, 861, 165 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 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

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 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Greatest Common Factor

We found the factors 126,861,165 . The biggest common factor number is the GCF number.
So the greatest common factor 126,861,165 is 3.

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

• GCF of 524, 769, 253
• GCF of 361, 182, 456
• GCF of 926, 283, 103
• GCF of 500, 582, 916
• GCF of 639, 381, 898

1. What is the GCF of 126, 861, 165?

Answer: GCF of 126, 861, 165 is 3.

2. How to Find the GCF of 126, 861, 165

Answer: Greatest Common Factor(GCF) of 126, 861, 165 = 3

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

Step 2: Then multiply all the prime factors GCF(126, 861, 165) = 3.