Greatest Common Factor of 508, 18, 51

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

• Greatest Common Factor of 508, 18, 51 by common division method
• Greatest Common Factor of 508, 18, 51 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 508

List of positive integer factors of 508 that divides 508 without a remainder.

1,2,4,127,254,508

Factors of 18

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

1,2,3,6,9,18

Factors of 51

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

1,3,17,51

Greatest Common Factor

We found the factors 508,18,51 . The biggest common factor number is the GCF number.
So the greatest common factor 508,18,51 is 1.

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

• GCF of 191, 39, 61
• GCF of 762, 42, 83
• GCF of 711, 42, 18
• GCF of 295, 32, 56
• GCF of 759, 26, 22

1. What is the GCF of 508, 18, 51?

Answer: GCF of 508, 18, 51 is 1.

2. How to Find the GCF of 508, 18, 51

Answer: Greatest Common Factor(GCF) of 508, 18, 51 = 1

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

Step 2: Then multiply all the prime factors GCF(508, 18, 51) = 1.