Greatest Common Factor of 81, 25, 375

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

• Greatest Common Factor of 81, 25, 375 by common division method
• Greatest Common Factor of 81, 25, 375 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 81

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

1,3,9,27,81

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 375

List of positive integer factors of 375 that divides 375 without a remainder.

1,3,5,15,25,75,125,375

Greatest Common Factor

We found the factors 81,25,375 . The biggest common factor number is the GCF number.
So the greatest common factor 81,25,375 is 1.

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

• GCF of 19, 63, 411
• GCF of 47, 35, 766
• GCF of 73, 35, 158
• GCF of 79, 17, 121
• GCF of 18, 27, 436

1. What is the GCF of 81, 25, 375?

Answer: GCF of 81, 25, 375 is 1.

2. How to Find the GCF of 81, 25, 375

Answer: Greatest Common Factor(GCF) of 81, 25, 375 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 25, 375) = 1.