Greatest Common Factor of 25, 96, 38, 20

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

• Greatest Common Factor of 25, 96, 38, 20 by common division method
• Greatest Common Factor of 25, 96, 38, 20 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 96

List of positive integer factors of 96 that divides 96 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,96

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 25,96,38,20 . The biggest common factor number is the GCF number.
So the greatest common factor 25,96,38,20 is 1.

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

• GCF of 68, 35, 55, 41
• GCF of 41, 46, 17, 73
• GCF of 66, 69, 42, 97
• GCF of 98, 65, 27, 95
• GCF of 55, 35, 52, 55

1. What is the GCF of 25, 96, 38, 20?

Answer: GCF of 25, 96, 38, 20 is 1.

2. How to Find the GCF of 25, 96, 38, 20

Answer: Greatest Common Factor(GCF) of 25, 96, 38, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 96, 38, 20) = 1.