Greatest Common Factor of 25, 75, 87, 74, 71

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

• Greatest Common Factor of 25, 75, 87, 74, 71 by common division method
• Greatest Common Factor of 25, 75, 87, 74, 71 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 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 87

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

1,3,29,87

Factors of 74

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

1,2,37,74

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Greatest Common Factor

We found the factors 25,75,87,74,71 . The biggest common factor number is the GCF number.
So the greatest common factor 25,75,87,74,71 is 1.

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

• GCF of 80, 51, 49, 35, 45
• GCF of 96, 42, 94, 84, 27
• GCF of 25, 87, 16, 40, 11
• GCF of 23, 41, 80, 92, 22
• GCF of 64, 38, 56, 15, 91

1. What is the GCF of 25, 75, 87, 74, 71?

Answer: GCF of 25, 75, 87, 74, 71 is 1.

2. How to Find the GCF of 25, 75, 87, 74, 71

Answer: Greatest Common Factor(GCF) of 25, 75, 87, 74, 71 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 75, 87, 74, 71) = 1.