Greatest Common Factor of 81, 17, 75, 25, 696

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

• Greatest Common Factor of 81, 17, 75, 25, 696 by common division method
• Greatest Common Factor of 81, 17, 75, 25, 696 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 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 25

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

1,5,25

Factors of 696

List of positive integer factors of 696 that divides 696 without a remainder.

1,2,3,4,6,8,12,24,29,58,87,116,174,232,348,696

Greatest Common Factor

We found the factors 81,17,75,25,696 . The biggest common factor number is the GCF number.
So the greatest common factor 81,17,75,25,696 is 1.

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

• GCF of 16, 66, 75, 17, 560
• GCF of 87, 39, 16, 24, 455
• GCF of 72, 79, 63, 32, 779
• GCF of 67, 40, 77, 17, 188
• GCF of 82, 53, 49, 52, 570

1. What is the GCF of 81, 17, 75, 25, 696?

Answer: GCF of 81, 17, 75, 25, 696 is 1.

2. How to Find the GCF of 81, 17, 75, 25, 696

Answer: Greatest Common Factor(GCF) of 81, 17, 75, 25, 696 = 1

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

Step 2: Then multiply all the prime factors GCF(81, 17, 75, 25, 696) = 1.