Greatest Common Factor of 820, 864, 73

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

• Greatest Common Factor of 820, 864, 73 by common division method
• Greatest Common Factor of 820, 864, 73 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 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Factors of 864

List of positive integer factors of 864 that divides 864 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,27,32,36,48,54,72,96,108,144,216,288,432,864

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Greatest Common Factor

We found the factors 820,864,73 . The biggest common factor number is the GCF number.
So the greatest common factor 820,864,73 is 1.

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

• GCF of 446, 866, 72
• GCF of 871, 409, 64
• GCF of 501, 833, 57
• GCF of 718, 610, 19
• GCF of 172, 861, 13

1. What is the GCF of 820, 864, 73?

Answer: GCF of 820, 864, 73 is 1.

2. How to Find the GCF of 820, 864, 73

Answer: Greatest Common Factor(GCF) of 820, 864, 73 = 1

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

Step 2: Then multiply all the prime factors GCF(820, 864, 73) = 1.