Greatest Common Factor of 815, 265, 972

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

• Greatest Common Factor of 815, 265, 972 by common division method
• Greatest Common Factor of 815, 265, 972 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 815

List of positive integer factors of 815 that divides 815 without a remainder.

1,5,163,815

Factors of 265

List of positive integer factors of 265 that divides 265 without a remainder.

1,5,53,265

Factors of 972

List of positive integer factors of 972 that divides 972 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,81,108,162,243,324,486,972

Greatest Common Factor

We found the factors 815,265,972 . The biggest common factor number is the GCF number.
So the greatest common factor 815,265,972 is 1.

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

• GCF of 681, 970, 778
• GCF of 265, 420, 554
• GCF of 537, 216, 126
• GCF of 947, 194, 974
• GCF of 202, 944, 142

1. What is the GCF of 815, 265, 972?

Answer: GCF of 815, 265, 972 is 1.

2. How to Find the GCF of 815, 265, 972

Answer: Greatest Common Factor(GCF) of 815, 265, 972 = 1

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

Step 2: Then multiply all the prime factors GCF(815, 265, 972) = 1.