GCD of 299, 787, 138 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 299, 787, 138 quickly. Get the easiest ways to solve the greatest common divisor of 299, 787, 138 i.e 1 in different methods as follows.
Given Input numbers are 299, 787, 138
In the factoring method, we have to find the divisors of all numbers
Divisors of 299 :
The positive integer divisors of 299 that completely divides 299 are.
1, 13, 23, 299
Divisors of 787 :
The positive integer divisors of 787 that completely divides 787 are.
1, 787
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 (299, 787, 138) = 1.
Given numbers are 299, 787, 138
The list of prime factors of all numbers are
Prime factors of 299 are 13 x 23
Prime factors of 787 are 787
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 299, 787, 138 using LCM Formula
Given numbers are 299, 787, 138
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(299, 787) = 235313
GCD(299, 787) = ( 299 x 787 ) / 235313
= 299 / 787
= 299
Step2:
LCM(1, 138) = 138
GCD(1, 138) = ( 1 x 138 ) / 138
= 1 / 138
= 1
So, Greatest Common Divisor of 299, 787, 138 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 299, 787, 138
Given numbers are 299, 787, 138
The greatest common divisor of numbers 299, 787, 138 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 299, 787, 138 is 1.
FAQs on GCD of 299, 787, 138 Calculator
1. What is the GCD of 299, 787, 138?
GCD of given numbers 299, 787, 138 is 1
2. How to calculate the greatest common divisor of 299, 787, 138?
We can find the highest common divisor of 299, 787, 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 299, 787, 138 i.e 1.
3. How can I use the GCD of 299, 787, 138Calculator?
Out the numbers 299, 787, 138 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.