Greatest Common Factor of 57, 28, 98, 24, 76

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

• Greatest Common Factor of 57, 28, 98, 24, 76 by common division method
• Greatest Common Factor of 57, 28, 98, 24, 76 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 57

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

1,3,19,57

Factors of 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 24

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

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

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Greatest Common Factor

We found the factors 57,28,98,24,76 . The biggest common factor number is the GCF number.
So the greatest common factor 57,28,98,24,76 is 1.

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

• GCF of 75, 81, 80, 69, 90
• GCF of 91, 31, 46, 74, 24
• GCF of 23, 73, 98, 73, 36
• GCF of 76, 97, 50, 33, 33
• GCF of 32, 49, 91, 85, 19

1. What is the GCF of 57, 28, 98, 24, 76?

Answer: GCF of 57, 28, 98, 24, 76 is 1.

2. How to Find the GCF of 57, 28, 98, 24, 76

Answer: Greatest Common Factor(GCF) of 57, 28, 98, 24, 76 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 28, 98, 24, 76) = 1.