Greatest Common Factor of 243, 203, 242

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

• Greatest Common Factor of 243, 203, 242 by common division method
• Greatest Common Factor of 243, 203, 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 243

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

1,3,9,27,81,243

Factors of 203

List of positive integer factors of 203 that divides 203 without a remainder.

1,7,29,203

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 243,203,242 . The biggest common factor number is the GCF number.
So the greatest common factor 243,203,242 is 1.

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

• GCF of 740, 707, 110
• GCF of 881, 297, 752
• GCF of 576, 445, 193
• GCF of 706, 476, 884
• GCF of 609, 175, 708

1. What is the GCF of 243, 203, 242?

Answer: GCF of 243, 203, 242 is 1.

2. How to Find the GCF of 243, 203, 242

Answer: Greatest Common Factor(GCF) of 243, 203, 242 = 1

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

Step 2: Then multiply all the prime factors GCF(243, 203, 242) = 1.