Greatest Common Factor of 25, 57, 16, 24

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

• Greatest Common Factor of 25, 57, 16, 24 by common division method
• Greatest Common Factor of 25, 57, 16, 24 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 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Greatest Common Factor

We found the factors 25,57,16,24 . The biggest common factor number is the GCF number.
So the greatest common factor 25,57,16,24 is 1.

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

• GCF of 53, 83, 14, 91
• GCF of 66, 47, 17, 53
• GCF of 47, 70, 36, 37
• GCF of 31, 28, 37, 70
• GCF of 20, 66, 21, 85

1. What is the GCF of 25, 57, 16, 24?

Answer: GCF of 25, 57, 16, 24 is 1.

2. How to Find the GCF of 25, 57, 16, 24

Answer: Greatest Common Factor(GCF) of 25, 57, 16, 24 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 57, 16, 24) = 1.