Greatest Common Factor of 25, 61, 74, 231

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

• Greatest Common Factor of 25, 61, 74, 231 by common division method
• Greatest Common Factor of 25, 61, 74, 231 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Greatest Common Factor

We found the factors 25,61,74,231 . The biggest common factor number is the GCF number.
So the greatest common factor 25,61,74,231 is 1.

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

• GCF of 91, 51, 54, 998
• GCF of 63, 59, 11, 613
• GCF of 64, 99, 51, 222
• GCF of 45, 97, 19, 805
• GCF of 62, 56, 62, 270

1. What is the GCF of 25, 61, 74, 231?

Answer: GCF of 25, 61, 74, 231 is 1.

2. How to Find the GCF of 25, 61, 74, 231

Answer: Greatest Common Factor(GCF) of 25, 61, 74, 231 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 61, 74, 231) = 1.