Greatest Common Factor of 21, 527, 230

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

• Greatest Common Factor of 21, 527, 230 by common division method
• Greatest Common Factor of 21, 527, 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 527

List of positive integer factors of 527 that divides 527 without a remainder.

1,17,31,527

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 21,527,230 . The biggest common factor number is the GCF number.
So the greatest common factor 21,527,230 is 1.

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

• GCF of 27, 294, 459
• GCF of 36, 131, 340
• GCF of 15, 563, 699
• GCF of 95, 576, 772
• GCF of 72, 835, 289

1. What is the GCF of 21, 527, 230?

Answer: GCF of 21, 527, 230 is 1.

2. How to Find the GCF of 21, 527, 230

Answer: Greatest Common Factor(GCF) of 21, 527, 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, 527, 230) = 1.