Greatest Common Factor of 426, 825, 18

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

• Greatest Common Factor of 426, 825, 18 by common division method
• Greatest Common Factor of 426, 825, 18 with matching the biggest common factor

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

Factors of 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

Factors of 825

List of positive integer factors of 825 that divides 825 without a remainder.

1,3,5,11,15,25,33,55,75,165,275,825

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 426,825,18 . The biggest common factor number is the GCF number.
So the greatest common factor 426,825,18 is 3.

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

• GCF of 680, 369, 16
• GCF of 912, 490, 81
• GCF of 359, 609, 11
• GCF of 749, 571, 80
• GCF of 620, 647, 95

1. What is the GCF of 426, 825, 18?

Answer: GCF of 426, 825, 18 is 3.

2. How to Find the GCF of 426, 825, 18

Answer: Greatest Common Factor(GCF) of 426, 825, 18 = 3

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

Step 2: Then multiply all the prime factors GCF(426, 825, 18) = 3.