GCD of 979, 989, 431, 635 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 979, 989, 431, 635 quickly. Get the easiest ways to solve the greatest common divisor of 979, 989, 431, 635 i.e 1 in different methods as follows.
Given Input numbers are 979, 989, 431, 635
In the factoring method, we have to find the divisors of all numbers
Divisors of 979 :
The positive integer divisors of 979 that completely divides 979 are.
1, 11, 89, 979
Divisors of 989 :
The positive integer divisors of 989 that completely divides 989 are.
1, 23, 43, 989
Divisors of 431 :
The positive integer divisors of 431 that completely divides 431 are.
1, 431
Divisors of 635 :
The positive integer divisors of 635 that completely divides 635 are.
1, 5, 127, 635
GCD of numbers is the greatest common divisor
So, the GCD (979, 989, 431, 635) = 1.
Given numbers are 979, 989, 431, 635
The list of prime factors of all numbers are
Prime factors of 979 are 11 x 89
Prime factors of 989 are 23 x 43
Prime factors of 431 are 431
Prime factors of 635 are 5 x 127
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 979, 989, 431, 635 using LCM Formula
Given numbers are 979, 989, 431, 635
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(979, 989) = 968231
GCD(979, 989) = ( 979 x 989 ) / 968231
= 979 / 989
= 979
Step2:
LCM(1, 431) = 431
GCD(1, 431) = ( 1 x 431 ) / 431
= 1 / 431
= 1
Step3:
LCM(1, 635) = 635
GCD(1, 635) = ( 1 x 635 ) / 635
= 1 / 635
= 1
So, Greatest Common Divisor of 979, 989, 431, 635 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 979, 989, 431, 635
Given numbers are 979, 989, 431, 635
The greatest common divisor of numbers 979, 989, 431, 635 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 979, 989, 431, 635 is 1.
FAQs on GCD of 979, 989, 431, 635 Calculator
1. What is the GCD of 979, 989, 431, 635?
GCD of given numbers 979, 989, 431, 635 is 1
2. How to calculate the greatest common divisor of 979, 989, 431, 635?
We can find the highest common divisor of 979, 989, 431, 635 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 979, 989, 431, 635 i.e 1.
3. How can I use the GCD of 979, 989, 431, 635Calculator?
Out the numbers 979, 989, 431, 635 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.