GCD of 873, 183, 70, 138 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 873, 183, 70, 138 quickly. Get the easiest ways to solve the greatest common divisor of 873, 183, 70, 138 i.e 1 in different methods as follows.
Given Input numbers are 873, 183, 70, 138
In the factoring method, we have to find the divisors of all numbers
Divisors of 873 :
The positive integer divisors of 873 that completely divides 873 are.
1, 3, 9, 97, 291, 873
Divisors of 183 :
The positive integer divisors of 183 that completely divides 183 are.
1, 3, 61, 183
Divisors of 70 :
The positive integer divisors of 70 that completely divides 70 are.
1, 2, 5, 7, 10, 14, 35, 70
Divisors of 138 :
The positive integer divisors of 138 that completely divides 138 are.
1, 2, 3, 6, 23, 46, 69, 138
GCD of numbers is the greatest common divisor
So, the GCD (873, 183, 70, 138) = 1.
Given numbers are 873, 183, 70, 138
The list of prime factors of all numbers are
Prime factors of 873 are 3 x 3 x 97
Prime factors of 183 are 3 x 61
Prime factors of 70 are 2 x 5 x 7
Prime factors of 138 are 2 x 3 x 23
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 873, 183, 70, 138 using LCM Formula
Given numbers are 873, 183, 70, 138
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(873, 183) = 53253
GCD(873, 183) = ( 873 x 183 ) / 53253
= 873 / 183
= 873
Step2:
LCM(3, 70) = 210
GCD(3, 70) = ( 3 x 70 ) / 210
= 3 / 70
= 3
Step3:
LCM(1, 138) = 138
GCD(1, 138) = ( 1 x 138 ) / 138
= 1 / 138
= 1
So, Greatest Common Divisor of 873, 183, 70, 138 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 873, 183, 70, 138
Given numbers are 873, 183, 70, 138
The greatest common divisor of numbers 873, 183, 70, 138 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 873, 183, 70, 138 is 1.
FAQs on GCD of 873, 183, 70, 138 Calculator
1. What is the GCD of 873, 183, 70, 138?
GCD of given numbers 873, 183, 70, 138 is 1
2. How to calculate the greatest common divisor of 873, 183, 70, 138?
We can find the highest common divisor of 873, 183, 70, 138 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 873, 183, 70, 138 i.e 1.
3. How can I use the GCD of 873, 183, 70, 138Calculator?
Out the numbers 873, 183, 70, 138 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.