LCM of 3 Numbers Calculator LCM of 4 Numbers Calculator LCM of 5 Numbers Calculator LCD Calculator How to find LCM LCM and HCF Questions Least Common Denominator Calculator Greatest Common Divisor Calculator HCF Calculator HCF of 3 Numbers Calculator HCF of 4 Numbers Calculator GCD Calculator Greatest Common Factor Calculator Least Common Multiple Calculator Common Factors Calculator

GCD of 83, 76, 12, 87 Calculator

Created By : Veerendra
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023


Online GCD Calculator is useful to find the GCD of 83, 76, 12, 87 quickly. Get the easiest ways to solve the greatest common divisor of 83, 76, 12, 87 i.e 1 in different methods as follows.

GCD of

How to Find GCD of Numbers 83, 76, 12, 87 with Factoring?

Given Input numbers are 83, 76, 12, 87

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 76 :

The positive integer divisors of 76 that completely divides 76 are.

1, 2, 4, 19, 38, 76

Divisors of 12 :

The positive integer divisors of 12 that completely divides 12 are.

1, 2, 3, 4, 6, 12

Divisors of 87 :

The positive integer divisors of 87 that completely divides 87 are.

1, 3, 29, 87


GCD of numbers is the greatest common divisor

So, the GCD (83, 76, 12, 87) = 1.

Find GCD of 83, 76, 12, 87 using Prime Factorization

Given numbers are 83, 76, 12, 87

The list of prime factors of all numbers are

Prime factors of 83 are 83

Prime factors of 76 are 2 x 2 x 19

Prime factors of 12 are 2 x 2 x 3

Prime factors of 87 are 3 x 29

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

Steps to Calculate GCD of 83, 76, 12, 87 using LCM Formula

Given numbers are 83, 76, 12, 87

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

Apply this formula for all numbers.

Step1:

LCM(83, 76) = 6308

GCD(83, 76) = ( 83 x 76 ) / 6308

= 83 / 76

= 83


Step2:

LCM(1, 12) = 12

GCD(1, 12) = ( 1 x 12 ) / 12

= 1 / 12

= 1


Step3:

LCM(1, 87) = 87

GCD(1, 87) = ( 1 x 87 ) / 87

= 1 / 87

= 1


So, Greatest Common Divisor of 83, 76, 12, 87 is 1

GCD of Numbers Calculation Examples

Greatest Common Divisor of 83, 76, 12, 87

Given numbers are 83, 76, 12, 87
The greatest common divisor of numbers 83, 76, 12, 87 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 83, 76, 12, 87 is 1.

FAQs on GCD of 83, 76, 12, 87 Calculator

1. What is the GCD of 83, 76, 12, 87?

GCD of given numbers 83, 76, 12, 87 is 1


2. How to calculate the greatest common divisor of 83, 76, 12, 87?

We can find the highest common divisor of 83, 76, 12, 87 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, 76, 12, 87 i.e 1.


3. How can I use the GCD of 83, 76, 12, 87Calculator?

Out the numbers 83, 76, 12, 87 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.