Greatest Common Factor of 51, 18, 522

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

• Greatest Common Factor of 51, 18, 522 by common division method
• Greatest Common Factor of 51, 18, 522 with matching the biggest common factor

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

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 18

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

1,2,3,6,9,18

Factors of 522

List of positive integer factors of 522 that divides 522 without a remainder.

1,2,3,6,9,18,29,58,87,174,261,522

Greatest Common Factor

We found the factors 51,18,522 . The biggest common factor number is the GCF number.
So the greatest common factor 51,18,522 is 3.

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

• GCF of 21, 19, 303
• GCF of 58, 55, 526
• GCF of 25, 34, 675
• GCF of 61, 74, 140
• GCF of 22, 91, 512

1. What is the GCF of 51, 18, 522?

Answer: GCF of 51, 18, 522 is 3.

2. How to Find the GCF of 51, 18, 522

Answer: Greatest Common Factor(GCF) of 51, 18, 522 = 3

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

Step 2: Then multiply all the prime factors GCF(51, 18, 522) = 3.