Greatest Common Factor of 83, 16, 45, 157

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

• Greatest Common Factor of 83, 16, 45, 157 by common division method
• Greatest Common Factor of 83, 16, 45, 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 83

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

1,83

Factors of 16

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

1,2,4,8,16

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

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 83,16,45,157 . The biggest common factor number is the GCF number.
So the greatest common factor 83,16,45,157 is 1.

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

• GCF of 49, 76, 69, 809
• GCF of 44, 95, 91, 377
• GCF of 81, 94, 61, 378
• GCF of 41, 17, 31, 822
• GCF of 43, 76, 60, 243

1. What is the GCF of 83, 16, 45, 157?

Answer: GCF of 83, 16, 45, 157 is 1.

2. How to Find the GCF of 83, 16, 45, 157

Answer: Greatest Common Factor(GCF) of 83, 16, 45, 157 = 1

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

Step 2: Then multiply all the prime factors GCF(83, 16, 45, 157) = 1.