Greatest Common Factor of 18, 27, 17, 413

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

• Greatest Common Factor of 18, 27, 17, 413 by common division method
• Greatest Common Factor of 18, 27, 17, 413 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 413

List of positive integer factors of 413 that divides 413 without a remainder.

1,7,59,413

Greatest Common Factor

We found the factors 18,27,17,413 . The biggest common factor number is the GCF number.
So the greatest common factor 18,27,17,413 is 1.

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

• GCF of 96, 97, 18, 456
• GCF of 33, 77, 73, 623
• GCF of 99, 49, 60, 560
• GCF of 55, 40, 24, 451
• GCF of 29, 12, 60, 495

1. What is the GCF of 18, 27, 17, 413?

Answer: GCF of 18, 27, 17, 413 is 1.

2. How to Find the GCF of 18, 27, 17, 413

Answer: Greatest Common Factor(GCF) of 18, 27, 17, 413 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 27, 17, 413) = 1.