Greatest Common Factor of 25, 87, 73, 99

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

• Greatest Common Factor of 25, 87, 73, 99 by common division method
• Greatest Common Factor of 25, 87, 73, 99 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 87

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

1,3,29,87

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Greatest Common Factor

We found the factors 25,87,73,99 . The biggest common factor number is the GCF number.
So the greatest common factor 25,87,73,99 is 1.

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

• GCF of 30, 99, 19, 84
• GCF of 21, 37, 38, 21
• GCF of 33, 37, 39, 60
• GCF of 78, 39, 53, 97
• GCF of 12, 36, 43, 65

1. What is the GCF of 25, 87, 73, 99?

Answer: GCF of 25, 87, 73, 99 is 1.

2. How to Find the GCF of 25, 87, 73, 99

Answer: Greatest Common Factor(GCF) of 25, 87, 73, 99 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 87, 73, 99) = 1.