GCD of 428, 478, 983, 677 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 428, 478, 983, 677 quickly. Get the easiest ways to solve the greatest common divisor of 428, 478, 983, 677 i.e 1 in different methods as follows.
Given Input numbers are 428, 478, 983, 677
In the factoring method, we have to find the divisors of all numbers
Divisors of 428 :
The positive integer divisors of 428 that completely divides 428 are.
1, 2, 4, 107, 214, 428
Divisors of 478 :
The positive integer divisors of 478 that completely divides 478 are.
1, 2, 239, 478
Divisors of 983 :
The positive integer divisors of 983 that completely divides 983 are.
1, 983
Divisors of 677 :
The positive integer divisors of 677 that completely divides 677 are.
1, 677
GCD of numbers is the greatest common divisor
So, the GCD (428, 478, 983, 677) = 1.
Given numbers are 428, 478, 983, 677
The list of prime factors of all numbers are
Prime factors of 428 are 2 x 2 x 107
Prime factors of 478 are 2 x 239
Prime factors of 983 are 983
Prime factors of 677 are 677
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 428, 478, 983, 677 using LCM Formula
Given numbers are 428, 478, 983, 677
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(428, 478) = 102292
GCD(428, 478) = ( 428 x 478 ) / 102292
= 428 / 478
= 428
Step2:
LCM(2, 983) = 1966
GCD(2, 983) = ( 2 x 983 ) / 1966
= 2 / 983
= 2
Step3:
LCM(1, 677) = 677
GCD(1, 677) = ( 1 x 677 ) / 677
= 1 / 677
= 1
So, Greatest Common Divisor of 428, 478, 983, 677 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 428, 478, 983, 677
Given numbers are 428, 478, 983, 677
The greatest common divisor of numbers 428, 478, 983, 677 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 428, 478, 983, 677 is 1.
FAQs on GCD of 428, 478, 983, 677 Calculator
1. What is the GCD of 428, 478, 983, 677?
GCD of given numbers 428, 478, 983, 677 is 1
2. How to calculate the greatest common divisor of 428, 478, 983, 677?
We can find the highest common divisor of 428, 478, 983, 677 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 428, 478, 983, 677 i.e 1.
3. How can I use the GCD of 428, 478, 983, 677Calculator?
Out the numbers 428, 478, 983, 677 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.