Greatest Common Factor of 861, 116, 23

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

• Greatest Common Factor of 861, 116, 23 by common division method
• Greatest Common Factor of 861, 116, 23 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

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 116

List of positive integer factors of 116 that divides 116 without a remainder.

1,2,4,29,58,116

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Greatest Common Factor

We found the factors 861,116,23 . The biggest common factor number is the GCF number.
So the greatest common factor 861,116,23 is 1.

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

• GCF of 448, 429, 90
• GCF of 362, 125, 64
• GCF of 961, 873, 11
• GCF of 155, 321, 35
• GCF of 226, 905, 51

1. What is the GCF of 861, 116, 23?

Answer: GCF of 861, 116, 23 is 1.

2. How to Find the GCF of 861, 116, 23

Answer: Greatest Common Factor(GCF) of 861, 116, 23 = 1

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

Step 2: Then multiply all the prime factors GCF(861, 116, 23) = 1.