Greatest Common Factor of 21, 576, 500

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

• Greatest Common Factor of 21, 576, 500 by common division method
• Greatest Common Factor of 21, 576, 500 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 576

List of positive integer factors of 576 that divides 576 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,32,36,48,64,72,96,144,192,288,576

Factors of 500

List of positive integer factors of 500 that divides 500 without a remainder.

1,2,4,5,10,20,25,50,100,125,250,500

Greatest Common Factor

We found the factors 21,576,500 . The biggest common factor number is the GCF number.
So the greatest common factor 21,576,500 is 1.

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

• GCF of 38, 288, 351
• GCF of 89, 812, 672
• GCF of 67, 685, 240
• GCF of 90, 654, 529
• GCF of 15, 559, 559

1. What is the GCF of 21, 576, 500?

Answer: GCF of 21, 576, 500 is 1.

2. How to Find the GCF of 21, 576, 500

Answer: Greatest Common Factor(GCF) of 21, 576, 500 = 1

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

Step 2: Then multiply all the prime factors GCF(21, 576, 500) = 1.