GCD of 100, 358, 138 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 100, 358, 138 quickly. Get the easiest ways to solve the greatest common divisor of 100, 358, 138 i.e 2 in different methods as follows.
Given Input numbers are 100, 358, 138
In the factoring method, we have to find the divisors of all numbers
Divisors of 100 :
The positive integer divisors of 100 that completely divides 100 are.
1, 2, 4, 5, 10, 20, 25, 50, 100
Divisors of 358 :
The positive integer divisors of 358 that completely divides 358 are.
1, 2, 179, 358
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 (100, 358, 138) = 2.
Given numbers are 100, 358, 138
The list of prime factors of all numbers are
Prime factors of 100 are 2 x 2 x 5 x 5
Prime factors of 358 are 2 x 179
Prime factors of 138 are 2 x 3 x 23
The highest common occurrence is 21
Therefore, GCD of 100, 358, 138 is 2.
Steps to Calculate GCD of 100, 358, 138 using LCM Formula
Given numbers are 100, 358, 138
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(100, 358) = 17900
GCD(100, 358) = ( 100 x 358 ) / 17900
= 100 / 358
= 100
Step2:
LCM(2, 138) = 138
GCD(2, 138) = ( 2 x 138 ) / 138
= 2 / 138
= 2
So, Greatest Common Divisor of 100, 358, 138 is 2
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 100, 358, 138
Given numbers are 100, 358, 138
The greatest common divisor of numbers 100, 358, 138 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 100, 358, 138 is 2.
FAQs on GCD of 100, 358, 138 Calculator
1. What is the GCD of 100, 358, 138?
GCD of given numbers 100, 358, 138 is 2
2. How to calculate the greatest common divisor of 100, 358, 138?
We can find the highest common divisor of 100, 358, 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 100, 358, 138 i.e 2.
3. How can I use the GCD of 100, 358, 138Calculator?
Out the numbers 100, 358, 138 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.