Greatest Common Factor of 18, 83, 74, 157

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

• Greatest Common Factor of 18, 83, 74, 157 by common division method
• Greatest Common Factor of 18, 83, 74, 157 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 83

List of positive integer factors of 83 that divides 83 without a remainder.

1,83

Factors of 74

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

1,2,37,74

Factors of 157

List of positive integer factors of 157 that divides 157 without a remainder.

1,157

Greatest Common Factor

We found the factors 18,83,74,157 . The biggest common factor number is the GCF number.
So the greatest common factor 18,83,74,157 is 1.

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

• GCF of 35, 19, 15, 234
• GCF of 80, 60, 15, 731
• GCF of 58, 30, 83, 785
• GCF of 52, 93, 95, 591
• GCF of 77, 16, 85, 172

1. What is the GCF of 18, 83, 74, 157?

Answer: GCF of 18, 83, 74, 157 is 1.

2. How to Find the GCF of 18, 83, 74, 157

Answer: Greatest Common Factor(GCF) of 18, 83, 74, 157 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 83, 74, 157) = 1.