Greatest Common Factor of 18, 361, 393

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

• Greatest Common Factor of 18, 361, 393 by common division method
• Greatest Common Factor of 18, 361, 393 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 18

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

1,2,3,6,9,18

Factors of 361

List of positive integer factors of 361 that divides 361 without a remainder.

1,19,361

Factors of 393

List of positive integer factors of 393 that divides 393 without a remainder.

1,3,131,393

Greatest Common Factor

We found the factors 18,361,393 . The biggest common factor number is the GCF number.
So the greatest common factor 18,361,393 is 1.

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

• GCF of 59, 859, 119
• GCF of 58, 592, 855
• GCF of 79, 420, 995
• GCF of 83, 318, 446
• GCF of 13, 125, 582

1. What is the GCF of 18, 361, 393?

Answer: GCF of 18, 361, 393 is 1.

2. How to Find the GCF of 18, 361, 393

Answer: Greatest Common Factor(GCF) of 18, 361, 393 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 361, 393) = 1.