Greatest Common Factor of 25, 65, 397

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

• Greatest Common Factor of 25, 65, 397 by common division method
• Greatest Common Factor of 25, 65, 397 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 25

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

1,5,25

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Greatest Common Factor

We found the factors 25,65,397 . The biggest common factor number is the GCF number.
So the greatest common factor 25,65,397 is 1.

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

• GCF of 56, 36, 974
• GCF of 18, 59, 782
• GCF of 46, 49, 157
• GCF of 10, 68, 981
• GCF of 11, 82, 691

1. What is the GCF of 25, 65, 397?

Answer: GCF of 25, 65, 397 is 1.

2. How to Find the GCF of 25, 65, 397

Answer: Greatest Common Factor(GCF) of 25, 65, 397 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 65, 397) = 1.