Greatest Common Factor of 25, 69, 60, 397

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

• Greatest Common Factor of 25, 69, 60, 397 by common division method
• Greatest Common Factor of 25, 69, 60, 397 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 25

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

1,5,25

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

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 25,69,60,397 . The biggest common factor number is the GCF number.
So the greatest common factor 25,69,60,397 is 1.

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

• GCF of 50, 76, 96, 454
• GCF of 67, 23, 83, 440
• GCF of 32, 48, 82, 819
• GCF of 73, 62, 74, 559
• GCF of 69, 88, 45, 583

1. What is the GCF of 25, 69, 60, 397?

Answer: GCF of 25, 69, 60, 397 is 1.

2. How to Find the GCF of 25, 69, 60, 397

Answer: Greatest Common Factor(GCF) of 25, 69, 60, 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, 69, 60, 397) = 1.