GCD of 842, 898, 387, 631 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 842, 898, 387, 631 quickly. Get the easiest ways to solve the greatest common divisor of 842, 898, 387, 631 i.e 1 in different methods as follows.
Given Input numbers are 842, 898, 387, 631
In the factoring method, we have to find the divisors of all numbers
Divisors of 842 :
The positive integer divisors of 842 that completely divides 842 are.
1, 2, 421, 842
Divisors of 898 :
The positive integer divisors of 898 that completely divides 898 are.
1, 2, 449, 898
Divisors of 387 :
The positive integer divisors of 387 that completely divides 387 are.
1, 3, 9, 43, 129, 387
Divisors of 631 :
The positive integer divisors of 631 that completely divides 631 are.
1, 631
GCD of numbers is the greatest common divisor
So, the GCD (842, 898, 387, 631) = 1.
Given numbers are 842, 898, 387, 631
The list of prime factors of all numbers are
Prime factors of 842 are 2 x 421
Prime factors of 898 are 2 x 449
Prime factors of 387 are 3 x 3 x 43
Prime factors of 631 are 631
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 842, 898, 387, 631 using LCM Formula
Given numbers are 842, 898, 387, 631
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(842, 898) = 378058
GCD(842, 898) = ( 842 x 898 ) / 378058
= 842 / 898
= 842
Step2:
LCM(2, 387) = 774
GCD(2, 387) = ( 2 x 387 ) / 774
= 2 / 387
= 2
Step3:
LCM(1, 631) = 631
GCD(1, 631) = ( 1 x 631 ) / 631
= 1 / 631
= 1
So, Greatest Common Divisor of 842, 898, 387, 631 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 842, 898, 387, 631
Given numbers are 842, 898, 387, 631
The greatest common divisor of numbers 842, 898, 387, 631 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 842, 898, 387, 631 is 1.
FAQs on GCD of 842, 898, 387, 631 Calculator
1. What is the GCD of 842, 898, 387, 631?
GCD of given numbers 842, 898, 387, 631 is 1
2. How to calculate the greatest common divisor of 842, 898, 387, 631?
We can find the highest common divisor of 842, 898, 387, 631 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 842, 898, 387, 631 i.e 1.
3. How can I use the GCD of 842, 898, 387, 631Calculator?
Out the numbers 842, 898, 387, 631 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.