Greatest Common Factor of 123, 831, 858

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

• Greatest Common Factor of 123, 831, 858 by common division method
• Greatest Common Factor of 123, 831, 858 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Factors of 831

List of positive integer factors of 831 that divides 831 without a remainder.

1,3,277,831

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

Greatest Common Factor

We found the factors 123,831,858 . The biggest common factor number is the GCF number.
So the greatest common factor 123,831,858 is 3.

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

• GCF of 896, 186, 766
• GCF of 779, 791, 990
• GCF of 358, 701, 687
• GCF of 196, 361, 714
• GCF of 278, 207, 380

1. What is the GCF of 123, 831, 858?

Answer: GCF of 123, 831, 858 is 3.

2. How to Find the GCF of 123, 831, 858

Answer: Greatest Common Factor(GCF) of 123, 831, 858 = 3

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

Step 2: Then multiply all the prime factors GCF(123, 831, 858) = 3.