Greatest Common Factor of 13, 201, 421

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

• Greatest Common Factor of 13, 201, 421 by common division method
• Greatest Common Factor of 13, 201, 421 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 13

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

1,13

Factors of 201

List of positive integer factors of 201 that divides 201 without a remainder.

1,3,67,201

Factors of 421

List of positive integer factors of 421 that divides 421 without a remainder.

1,421

Greatest Common Factor

We found the factors 13,201,421 . The biggest common factor number is the GCF number.
So the greatest common factor 13,201,421 is 1.

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

• GCF of 64, 743, 332
• GCF of 73, 121, 897
• GCF of 52, 841, 824
• GCF of 94, 332, 441
• GCF of 80, 333, 279

1. What is the GCF of 13, 201, 421?

Answer: GCF of 13, 201, 421 is 1.

2. How to Find the GCF of 13, 201, 421

Answer: Greatest Common Factor(GCF) of 13, 201, 421 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 201, 421) = 1.