Greatest Common Factor of 83, 30, 77, 39, 196

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

• Greatest Common Factor of 83, 30, 77, 39, 196 by common division method
• Greatest Common Factor of 83, 30, 77, 39, 196 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Factors of 196

List of positive integer factors of 196 that divides 196 without a remainder.

1,2,4,7,14,28,49,98,196

Greatest Common Factor

We found the factors 83,30,77,39,196 . The biggest common factor number is the GCF number.
So the greatest common factor 83,30,77,39,196 is 1.

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

• GCF of 25, 35, 29, 98, 464
• GCF of 34, 78, 87, 38, 706
• GCF of 28, 93, 16, 27, 826
• GCF of 93, 53, 98, 66, 877
• GCF of 20, 38, 89, 69, 801

1. What is the GCF of 83, 30, 77, 39, 196?

Answer: GCF of 83, 30, 77, 39, 196 is 1.

2. How to Find the GCF of 83, 30, 77, 39, 196

Answer: Greatest Common Factor(GCF) of 83, 30, 77, 39, 196 = 1

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

Step 2: Then multiply all the prime factors GCF(83, 30, 77, 39, 196) = 1.