Greatest Common Factor of 18, 92, 243

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

• Greatest Common Factor of 18, 92, 243 by common division method
• Greatest Common Factor of 18, 92, 243 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 92

List of positive integer factors of 92 that divides 92 without a remainder.

1,2,4,23,46,92

Factors of 243

List of positive integer factors of 243 that divides 243 without a remainder.

1,3,9,27,81,243

Greatest Common Factor

We found the factors 18,92,243 . The biggest common factor number is the GCF number.
So the greatest common factor 18,92,243 is 1.

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

• GCF of 45, 92, 390
• GCF of 54, 65, 386
• GCF of 61, 40, 418
• GCF of 15, 39, 383
• GCF of 40, 99, 447

1. What is the GCF of 18, 92, 243?

Answer: GCF of 18, 92, 243 is 1.

2. How to Find the GCF of 18, 92, 243

Answer: Greatest Common Factor(GCF) of 18, 92, 243 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 92, 243) = 1.