GCD of 245, 371, 631, 328 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 245, 371, 631, 328 quickly. Get the easiest ways to solve the greatest common divisor of 245, 371, 631, 328 i.e 1 in different methods as follows.
Given Input numbers are 245, 371, 631, 328
In the factoring method, we have to find the divisors of all numbers
Divisors of 245 :
The positive integer divisors of 245 that completely divides 245 are.
1, 5, 7, 35, 49, 245
Divisors of 371 :
The positive integer divisors of 371 that completely divides 371 are.
1, 7, 53, 371
Divisors of 631 :
The positive integer divisors of 631 that completely divides 631 are.
1, 631
Divisors of 328 :
The positive integer divisors of 328 that completely divides 328 are.
1, 2, 4, 8, 41, 82, 164, 328
GCD of numbers is the greatest common divisor
So, the GCD (245, 371, 631, 328) = 1.
Given numbers are 245, 371, 631, 328
The list of prime factors of all numbers are
Prime factors of 245 are 5 x 7 x 7
Prime factors of 371 are 7 x 53
Prime factors of 631 are 631
Prime factors of 328 are 2 x 2 x 2 x 41
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 245, 371, 631, 328 using LCM Formula
Given numbers are 245, 371, 631, 328
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(245, 371) = 12985
GCD(245, 371) = ( 245 x 371 ) / 12985
= 245 / 371
= 245
Step2:
LCM(7, 631) = 4417
GCD(7, 631) = ( 7 x 631 ) / 4417
= 7 / 631
= 7
Step3:
LCM(1, 328) = 328
GCD(1, 328) = ( 1 x 328 ) / 328
= 1 / 328
= 1
So, Greatest Common Divisor of 245, 371, 631, 328 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 245, 371, 631, 328
Given numbers are 245, 371, 631, 328
The greatest common divisor of numbers 245, 371, 631, 328 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 245, 371, 631, 328 is 1.
FAQs on GCD of 245, 371, 631, 328 Calculator
1. What is the GCD of 245, 371, 631, 328?
GCD of given numbers 245, 371, 631, 328 is 1
2. How to calculate the greatest common divisor of 245, 371, 631, 328?
We can find the highest common divisor of 245, 371, 631, 328 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 245, 371, 631, 328 i.e 1.
3. How can I use the GCD of 245, 371, 631, 328Calculator?
Out the numbers 245, 371, 631, 328 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.