Greatest Common Factor of 864, 365, 81

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

• Greatest Common Factor of 864, 365, 81 by common division method
• Greatest Common Factor of 864, 365, 81 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 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 365

List of positive integer factors of 365 that divides 365 without a remainder.

1,5,73,365

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Greatest Common Factor

We found the factors 864,365,81 . The biggest common factor number is the GCF number.
So the greatest common factor 864,365,81 is 1.

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

• GCF of 109, 935, 79
• GCF of 947, 514, 83
• GCF of 341, 206, 55
• GCF of 849, 113, 24
• GCF of 882, 203, 62

1. What is the GCF of 864, 365, 81?

Answer: GCF of 864, 365, 81 is 1.

2. How to Find the GCF of 864, 365, 81

Answer: Greatest Common Factor(GCF) of 864, 365, 81 = 1

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

Step 2: Then multiply all the prime factors GCF(864, 365, 81) = 1.