Greatest Common Factor of 856, 369, 18

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

• Greatest Common Factor of 856, 369, 18 by common division method
• Greatest Common Factor of 856, 369, 18 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 856

List of positive integer factors of 856 that divides 856 without a remainder.

1,2,4,8,107,214,428,856

Factors of 369

List of positive integer factors of 369 that divides 369 without a remainder.

1,3,9,41,123,369

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Greatest Common Factor

We found the factors 856,369,18 . The biggest common factor number is the GCF number.
So the greatest common factor 856,369,18 is 1.

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

• GCF of 252, 473, 27
• GCF of 203, 336, 95
• GCF of 674, 420, 89
• GCF of 833, 111, 96
• GCF of 417, 530, 60

1. What is the GCF of 856, 369, 18?

Answer: GCF of 856, 369, 18 is 1.

2. How to Find the GCF of 856, 369, 18

Answer: Greatest Common Factor(GCF) of 856, 369, 18 = 1

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

Step 2: Then multiply all the prime factors GCF(856, 369, 18) = 1.