Greatest Common Factor of 383, 521, 18

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

• Greatest Common Factor of 383, 521, 18 by common division method
• Greatest Common Factor of 383, 521, 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 383

List of positive integer factors of 383 that divides 383 without a remainder.

1,383

Factors of 521

List of positive integer factors of 521 that divides 521 without a remainder.

1,521

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 383,521,18 . The biggest common factor number is the GCF number.
So the greatest common factor 383,521,18 is 1.

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

• GCF of 877, 165, 68
• GCF of 129, 559, 22
• GCF of 893, 659, 31
• GCF of 658, 189, 95
• GCF of 461, 849, 77

1. What is the GCF of 383, 521, 18?

Answer: GCF of 383, 521, 18 is 1.

2. How to Find the GCF of 383, 521, 18

Answer: Greatest Common Factor(GCF) of 383, 521, 18 = 1

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

Step 2: Then multiply all the prime factors GCF(383, 521, 18) = 1.