Greatest Common Factor of 5, 231, 421

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

• Greatest Common Factor of 5, 231, 421 by common division method
• Greatest Common Factor of 5, 231, 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 5

List of positive integer factors of 5 that divides 5 without a remainder.

1,5

Factors of 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

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 5,231,421 . The biggest common factor number is the GCF number.
So the greatest common factor 5,231,421 is 1.

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

• GCF of 1, 688, 399
• GCF of 4, 419, 786
• GCF of 2, 145, 640
• GCF of 7, 859, 505
• GCF of 1, 471, 484

1. What is the GCF of 5, 231, 421?

Answer: GCF of 5, 231, 421 is 1.

2. How to Find the GCF of 5, 231, 421

Answer: Greatest Common Factor(GCF) of 5, 231, 421 = 1

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

Step 2: Then multiply all the prime factors GCF(5, 231, 421) = 1.