GCD of 83, 16, 77, 38 Calculator

Given Input numbers are 83, 16, 77, 38

In the factoring method, we have to find the divisors of all numbers

Divisors of 83 :

The positive integer divisors of 83 that completely divides 83 are.

1, 83

Divisors of 16 :

The positive integer divisors of 16 that completely divides 16 are.

1, 2, 4, 8, 16

Divisors of 77 :

The positive integer divisors of 77 that completely divides 77 are.

1, 7, 11, 77

Divisors of 38 :

The positive integer divisors of 38 that completely divides 38 are.

1, 2, 19, 38

GCD of numbers is the greatest common divisor

So, the GCD (83, 16, 77, 38) = 1.

Given numbers are 83, 16, 77, 38

The list of prime factors of all numbers are

Prime factors of 83 are 83

Prime factors of 16 are 2 x 2 x 2 x 2

Prime factors of 77 are 7 x 11

Prime factors of 38 are 2 x 19

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 83, 16, 77, 38

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(83, 16) = 1328

GCD(83, 16) = ( 83 x 16 ) / 1328

= 83 / 16

= 83

Step2:

LCM(1, 77) = 77

GCD(1, 77) = ( 1 x 77 ) / 77

= 1 / 77

= 1

Step3:

LCM(1, 38) = 38

GCD(1, 38) = ( 1 x 38 ) / 38

= 1 / 38

= 1

So, Greatest Common Divisor of 83, 16, 77, 38 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 10, 54, 57, 52
• GCD of 98, 38, 99, 58
• GCD of 62, 67, 53, 59
• GCD of 21, 35, 79, 25
• GCD of 92, 81, 44, 95

Given numbers are 83, 16, 77, 38
The greatest common divisor of numbers 83, 16, 77, 38 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 83, 16, 77, 38 is 1.

1. What is the GCD of 83, 16, 77, 38?

GCD of given numbers 83, 16, 77, 38 is 1

2. How to calculate the greatest common divisor of 83, 16, 77, 38?

We can find the highest common divisor of 83, 16, 77, 38 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 83, 16, 77, 38 i.e 1.

3. How can I use the GCD of 83, 16, 77, 38Calculator?

Out the numbers 83, 16, 77, 38 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.