GCD of 355, 386, 387, 141 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 355, 386, 387, 141 quickly. Get the easiest ways to solve the greatest common divisor of 355, 386, 387, 141 i.e 1 in different methods as follows.
Given Input numbers are 355, 386, 387, 141
In the factoring method, we have to find the divisors of all numbers
Divisors of 355 :
The positive integer divisors of 355 that completely divides 355 are.
1, 5, 71, 355
Divisors of 386 :
The positive integer divisors of 386 that completely divides 386 are.
1, 2, 193, 386
Divisors of 387 :
The positive integer divisors of 387 that completely divides 387 are.
1, 3, 9, 43, 129, 387
Divisors of 141 :
The positive integer divisors of 141 that completely divides 141 are.
1, 3, 47, 141
GCD of numbers is the greatest common divisor
So, the GCD (355, 386, 387, 141) = 1.
Given numbers are 355, 386, 387, 141
The list of prime factors of all numbers are
Prime factors of 355 are 5 x 71
Prime factors of 386 are 2 x 193
Prime factors of 387 are 3 x 3 x 43
Prime factors of 141 are 3 x 47
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 355, 386, 387, 141 using LCM Formula
Given numbers are 355, 386, 387, 141
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(355, 386) = 137030
GCD(355, 386) = ( 355 x 386 ) / 137030
= 355 / 386
= 355
Step2:
LCM(1, 387) = 387
GCD(1, 387) = ( 1 x 387 ) / 387
= 1 / 387
= 1
Step3:
LCM(1, 141) = 141
GCD(1, 141) = ( 1 x 141 ) / 141
= 1 / 141
= 1
So, Greatest Common Divisor of 355, 386, 387, 141 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 355, 386, 387, 141
Given numbers are 355, 386, 387, 141
The greatest common divisor of numbers 355, 386, 387, 141 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 355, 386, 387, 141 is 1.
FAQs on GCD of 355, 386, 387, 141 Calculator
1. What is the GCD of 355, 386, 387, 141?
GCD of given numbers 355, 386, 387, 141 is 1
2. How to calculate the greatest common divisor of 355, 386, 387, 141?
We can find the highest common divisor of 355, 386, 387, 141 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 355, 386, 387, 141 i.e 1.
3. How can I use the GCD of 355, 386, 387, 141Calculator?
Out the numbers 355, 386, 387, 141 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.