Greatest Common Factor of 202, 289, 13

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

• Greatest Common Factor of 202, 289, 13 by common division method
• Greatest Common Factor of 202, 289, 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 202

List of positive integer factors of 202 that divides 202 without a remainder.

1,2,101,202

Factors of 289

List of positive integer factors of 289 that divides 289 without a remainder.

1,17,289

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 202,289,13 . The biggest common factor number is the GCF number.
So the greatest common factor 202,289,13 is 1.

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

• GCF of 780, 601, 35
• GCF of 166, 141, 19
• GCF of 845, 534, 34
• GCF of 273, 477, 55
• GCF of 815, 476, 59

1. What is the GCF of 202, 289, 13?

Answer: GCF of 202, 289, 13 is 1.

2. How to Find the GCF of 202, 289, 13

Answer: Greatest Common Factor(GCF) of 202, 289, 13 = 1

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

Step 2: Then multiply all the prime factors GCF(202, 289, 13) = 1.