Greatest Common Factor of 17, 18, 242

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

• Greatest Common Factor of 17, 18, 242 by common division method
• Greatest Common Factor of 17, 18, 242 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 17

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

1,17

Factors of 18

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

1,2,3,6,9,18

Factors of 242

List of positive integer factors of 242 that divides 242 without a remainder.

1,2,11,22,121,242

Greatest Common Factor

We found the factors 17,18,242 . The biggest common factor number is the GCF number.
So the greatest common factor 17,18,242 is 1.

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

• GCF of 79, 43, 771
• GCF of 35, 61, 202
• GCF of 96, 91, 255
• GCF of 75, 65, 633
• GCF of 27, 93, 967

1. What is the GCF of 17, 18, 242?

Answer: GCF of 17, 18, 242 is 1.

2. How to Find the GCF of 17, 18, 242

Answer: Greatest Common Factor(GCF) of 17, 18, 242 = 1

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

Step 2: Then multiply all the prime factors GCF(17, 18, 242) = 1.