Greatest Common Factor of 12, 41, 61, 25

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

• Greatest Common Factor of 12, 41, 61, 25 by common division method
• Greatest Common Factor of 12, 41, 61, 25 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 41

List of positive integer factors of 41 that divides 41 without a remainder.

1,41

Factors of 61

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

1,61

Factors of 25

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

1,5,25

Greatest Common Factor

We found the factors 12,41,61,25 . The biggest common factor number is the GCF number.
So the greatest common factor 12,41,61,25 is 1.

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

• GCF of 65, 87, 25, 60
• GCF of 90, 55, 65, 21
• GCF of 17, 71, 84, 60
• GCF of 77, 13, 21, 39
• GCF of 47, 83, 71, 13

1. What is the GCF of 12, 41, 61, 25?

Answer: GCF of 12, 41, 61, 25 is 1.

2. How to Find the GCF of 12, 41, 61, 25

Answer: Greatest Common Factor(GCF) of 12, 41, 61, 25 = 1

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

Step 2: Then multiply all the prime factors GCF(12, 41, 61, 25) = 1.