Greatest Common Factor of 243, 197, 193

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

• Greatest Common Factor of 243, 197, 193 by common division method
• Greatest Common Factor of 243, 197, 193 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 197

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

1,197

Factors of 193

List of positive integer factors of 193 that divides 193 without a remainder.

1,193

Greatest Common Factor

We found the factors 243,197,193 . The biggest common factor number is the GCF number.
So the greatest common factor 243,197,193 is 1.

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

• GCF of 263, 941, 697
• GCF of 483, 772, 616
• GCF of 343, 335, 996
• GCF of 856, 870, 801
• GCF of 997, 934, 588

1. What is the GCF of 243, 197, 193?

Answer: GCF of 243, 197, 193 is 1.

2. How to Find the GCF of 243, 197, 193

Answer: Greatest Common Factor(GCF) of 243, 197, 193 = 1

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

Step 2: Then multiply all the prime factors GCF(243, 197, 193) = 1.