Greatest Common Factor of 196, 243, 13

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

• Greatest Common Factor of 196, 243, 13 by common division method
• Greatest Common Factor of 196, 243, 13 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 196

List of positive integer factors of 196 that divides 196 without a remainder.

1,2,4,7,14,28,49,98,196

Factors of 243

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

1,3,9,27,81,243

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Greatest Common Factor

We found the factors 196,243,13 . The biggest common factor number is the GCF number.
So the greatest common factor 196,243,13 is 1.

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

• GCF of 933, 868, 51
• GCF of 282, 612, 13
• GCF of 723, 157, 33
• GCF of 244, 695, 50
• GCF of 764, 637, 85

1. What is the GCF of 196, 243, 13?

Answer: GCF of 196, 243, 13 is 1.

2. How to Find the GCF of 196, 243, 13

Answer: Greatest Common Factor(GCF) of 196, 243, 13 = 1

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

Step 2: Then multiply all the prime factors GCF(196, 243, 13) = 1.