GCD of 382, 427, 445, 142 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 382, 427, 445, 142 quickly. Get the easiest ways to solve the greatest common divisor of 382, 427, 445, 142 i.e 1 in different methods as follows.
Given Input numbers are 382, 427, 445, 142
In the factoring method, we have to find the divisors of all numbers
Divisors of 382 :
The positive integer divisors of 382 that completely divides 382 are.
1, 2, 191, 382
Divisors of 427 :
The positive integer divisors of 427 that completely divides 427 are.
1, 7, 61, 427
Divisors of 445 :
The positive integer divisors of 445 that completely divides 445 are.
1, 5, 89, 445
Divisors of 142 :
The positive integer divisors of 142 that completely divides 142 are.
1, 2, 71, 142
GCD of numbers is the greatest common divisor
So, the GCD (382, 427, 445, 142) = 1.
Given numbers are 382, 427, 445, 142
The list of prime factors of all numbers are
Prime factors of 382 are 2 x 191
Prime factors of 427 are 7 x 61
Prime factors of 445 are 5 x 89
Prime factors of 142 are 2 x 71
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 382, 427, 445, 142 using LCM Formula
Given numbers are 382, 427, 445, 142
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(382, 427) = 163114
GCD(382, 427) = ( 382 x 427 ) / 163114
= 382 / 427
= 382
Step2:
LCM(1, 445) = 445
GCD(1, 445) = ( 1 x 445 ) / 445
= 1 / 445
= 1
Step3:
LCM(1, 142) = 142
GCD(1, 142) = ( 1 x 142 ) / 142
= 1 / 142
= 1
So, Greatest Common Divisor of 382, 427, 445, 142 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 382, 427, 445, 142
Given numbers are 382, 427, 445, 142
The greatest common divisor of numbers 382, 427, 445, 142 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 382, 427, 445, 142 is 1.
FAQs on GCD of 382, 427, 445, 142 Calculator
1. What is the GCD of 382, 427, 445, 142?
GCD of given numbers 382, 427, 445, 142 is 1
2. How to calculate the greatest common divisor of 382, 427, 445, 142?
We can find the highest common divisor of 382, 427, 445, 142 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 382, 427, 445, 142 i.e 1.
3. How can I use the GCD of 382, 427, 445, 142Calculator?
Out the numbers 382, 427, 445, 142 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.