Greatest Common Factor of 57, 24, 61, 158

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

• Greatest Common Factor of 57, 24, 61, 158 by common division method
• Greatest Common Factor of 57, 24, 61, 158 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 24

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

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

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 158

List of positive integer factors of 158 that divides 158 without a remainder.

1,2,79,158

Greatest Common Factor

We found the factors 57,24,61,158 . The biggest common factor number is the GCF number.
So the greatest common factor 57,24,61,158 is 1.

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

• GCF of 89, 72, 57, 947
• GCF of 32, 97, 82, 909
• GCF of 10, 61, 83, 891
• GCF of 53, 44, 72, 997
• GCF of 71, 49, 62, 622

1. What is the GCF of 57, 24, 61, 158?

Answer: GCF of 57, 24, 61, 158 is 1.

2. How to Find the GCF of 57, 24, 61, 158

Answer: Greatest Common Factor(GCF) of 57, 24, 61, 158 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 24, 61, 158) = 1.