GCD of 956, 120, 79, 389 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 956, 120, 79, 389 quickly. Get the easiest ways to solve the greatest common divisor of 956, 120, 79, 389 i.e 1 in different methods as follows.
Given Input numbers are 956, 120, 79, 389
In the factoring method, we have to find the divisors of all numbers
Divisors of 956 :
The positive integer divisors of 956 that completely divides 956 are.
1, 2, 4, 239, 478, 956
Divisors of 120 :
The positive integer divisors of 120 that completely divides 120 are.
1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120
Divisors of 79 :
The positive integer divisors of 79 that completely divides 79 are.
1, 79
Divisors of 389 :
The positive integer divisors of 389 that completely divides 389 are.
1, 389
GCD of numbers is the greatest common divisor
So, the GCD (956, 120, 79, 389) = 1.
Given numbers are 956, 120, 79, 389
The list of prime factors of all numbers are
Prime factors of 956 are 2 x 2 x 239
Prime factors of 120 are 2 x 2 x 2 x 3 x 5
Prime factors of 79 are 79
Prime factors of 389 are 389
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 956, 120, 79, 389 using LCM Formula
Given numbers are 956, 120, 79, 389
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(956, 120) = 28680
GCD(956, 120) = ( 956 x 120 ) / 28680
= 956 / 120
= 956
Step2:
LCM(4, 79) = 316
GCD(4, 79) = ( 4 x 79 ) / 316
= 4 / 79
= 4
Step3:
LCM(1, 389) = 389
GCD(1, 389) = ( 1 x 389 ) / 389
= 1 / 389
= 1
So, Greatest Common Divisor of 956, 120, 79, 389 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 956, 120, 79, 389
Given numbers are 956, 120, 79, 389
The greatest common divisor of numbers 956, 120, 79, 389 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 956, 120, 79, 389 is 1.
FAQs on GCD of 956, 120, 79, 389 Calculator
1. What is the GCD of 956, 120, 79, 389?
GCD of given numbers 956, 120, 79, 389 is 1
2. How to calculate the greatest common divisor of 956, 120, 79, 389?
We can find the highest common divisor of 956, 120, 79, 389 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 956, 120, 79, 389 i.e 1.
3. How can I use the GCD of 956, 120, 79, 389Calculator?
Out the numbers 956, 120, 79, 389 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.