GCD of 962, 442, 644, 389 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 962, 442, 644, 389 quickly. Get the easiest ways to solve the greatest common divisor of 962, 442, 644, 389 i.e 1 in different methods as follows.
Given Input numbers are 962, 442, 644, 389
In the factoring method, we have to find the divisors of all numbers
Divisors of 962 :
The positive integer divisors of 962 that completely divides 962 are.
1, 2, 13, 26, 37, 74, 481, 962
Divisors of 442 :
The positive integer divisors of 442 that completely divides 442 are.
1, 2, 13, 17, 26, 34, 221, 442
Divisors of 644 :
The positive integer divisors of 644 that completely divides 644 are.
1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644
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 (962, 442, 644, 389) = 1.
Given numbers are 962, 442, 644, 389
The list of prime factors of all numbers are
Prime factors of 962 are 2 x 13 x 37
Prime factors of 442 are 2 x 13 x 17
Prime factors of 644 are 2 x 2 x 7 x 23
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 962, 442, 644, 389 using LCM Formula
Given numbers are 962, 442, 644, 389
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(962, 442) = 16354
GCD(962, 442) = ( 962 x 442 ) / 16354
= 962 / 442
= 962
Step2:
LCM(26, 644) = 8372
GCD(26, 644) = ( 26 x 644 ) / 8372
= 26 / 644
= 26
Step3:
LCM(2, 389) = 778
GCD(2, 389) = ( 2 x 389 ) / 778
= 2 / 389
= 2
So, Greatest Common Divisor of 962, 442, 644, 389 is 1
GCD of Numbers Calculation Examples
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Greatest Common Divisor of 962, 442, 644, 389
Given numbers are 962, 442, 644, 389
The greatest common divisor of numbers 962, 442, 644, 389 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 962, 442, 644, 389 is 1.
FAQs on GCD of 962, 442, 644, 389 Calculator
1. What is the GCD of 962, 442, 644, 389?
GCD of given numbers 962, 442, 644, 389 is 1
2. How to calculate the greatest common divisor of 962, 442, 644, 389?
We can find the highest common divisor of 962, 442, 644, 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 962, 442, 644, 389 i.e 1.
3. How can I use the GCD of 962, 442, 644, 389Calculator?
Out the numbers 962, 442, 644, 389 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.