Greatest Common Factor of 21, 59, 59, 230

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

• Greatest Common Factor of 21, 59, 59, 230 by common division method
• Greatest Common Factor of 21, 59, 59, 230 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 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Factors of 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Factors of 230

List of positive integer factors of 230 that divides 230 without a remainder.

1,2,5,10,23,46,115,230

Greatest Common Factor

We found the factors 21,59,59,230 . The biggest common factor number is the GCF number.
So the greatest common factor 21,59,59,230 is 1.

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

• GCF of 54, 92, 23, 594
• GCF of 79, 27, 93, 451
• GCF of 59, 92, 30, 276
• GCF of 87, 10, 84, 161
• GCF of 56, 49, 19, 961

1. What is the GCF of 21, 59, 59, 230?

Answer: GCF of 21, 59, 59, 230 is 1.

2. How to Find the GCF of 21, 59, 59, 230

Answer: Greatest Common Factor(GCF) of 21, 59, 59, 230 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 59, 59, 230) = 1.