Greatest Common Factor of 25, 39, 87, 484

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

• Greatest Common Factor of 25, 39, 87, 484 by common division method
• Greatest Common Factor of 25, 39, 87, 484 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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 484

List of positive integer factors of 484 that divides 484 without a remainder.

1,2,4,11,22,44,121,242,484

Greatest Common Factor

We found the factors 25,39,87,484 . The biggest common factor number is the GCF number.
So the greatest common factor 25,39,87,484 is 1.

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

• GCF of 65, 25, 52, 918
• GCF of 54, 47, 34, 234
• GCF of 89, 84, 40, 882
• GCF of 38, 17, 79, 941
• GCF of 52, 15, 81, 752

1. What is the GCF of 25, 39, 87, 484?

Answer: GCF of 25, 39, 87, 484 is 1.

2. How to Find the GCF of 25, 39, 87, 484

Answer: Greatest Common Factor(GCF) of 25, 39, 87, 484 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 39, 87, 484) = 1.