Greatest Common Factor of 243, 3393, 197

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

• Greatest Common Factor of 243, 3393, 197 by common division method
• Greatest Common Factor of 243, 3393, 197 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 3393

List of positive integer factors of 3393 that divides 3393 without a remainder.

1,3,9,13,29,39,87,117,261,377,1131,3393

Factors of 197

List of positive integer factors of 197 that divides 197 without a remainder.

1,197

Greatest Common Factor

We found the factors 243,3393,197 . The biggest common factor number is the GCF number.
So the greatest common factor 243,3393,197 is 1.

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

• GCF of 304, 6491, 958
• GCF of 101, 6785, 258
• GCF of 137, 3061, 779
• GCF of 282, 5640, 828
• GCF of 656, 3866, 260

1. What is the GCF of 243, 3393, 197?

Answer: GCF of 243, 3393, 197 is 1.

2. How to Find the GCF of 243, 3393, 197

Answer: Greatest Common Factor(GCF) of 243, 3393, 197 = 1

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

Step 2: Then multiply all the prime factors GCF(243, 3393, 197) = 1.