GCD of 245, 371, 889, 902 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 245, 371, 889, 902 quickly. Get the easiest ways to solve the greatest common divisor of 245, 371, 889, 902 i.e 1 in different methods as follows.
Given Input numbers are 245, 371, 889, 902
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 889 :
The positive integer divisors of 889 that completely divides 889 are.
1, 7, 127, 889
Divisors of 902 :
The positive integer divisors of 902 that completely divides 902 are.
1, 2, 11, 22, 41, 82, 451, 902
GCD of numbers is the greatest common divisor
So, the GCD (245, 371, 889, 902) = 1.
Given numbers are 245, 371, 889, 902
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 889 are 7 x 127
Prime factors of 902 are 2 x 11 x 41
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 245, 371, 889, 902 using LCM Formula
Given numbers are 245, 371, 889, 902
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, 889) = 889
GCD(7, 889) = ( 7 x 889 ) / 889
= 7 / 889
= 7
Step3:
LCM(7, 902) = 6314
GCD(7, 902) = ( 7 x 902 ) / 6314
= 7 / 902
= 7
So, Greatest Common Divisor of 245, 371, 889, 902 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 245, 371, 889, 902
Given numbers are 245, 371, 889, 902
The greatest common divisor of numbers 245, 371, 889, 902 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 245, 371, 889, 902 is 1.
FAQs on GCD of 245, 371, 889, 902 Calculator
1. What is the GCD of 245, 371, 889, 902?
GCD of given numbers 245, 371, 889, 902 is 1
2. How to calculate the greatest common divisor of 245, 371, 889, 902?
We can find the highest common divisor of 245, 371, 889, 902 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, 889, 902 i.e 1.
3. How can I use the GCD of 245, 371, 889, 902Calculator?
Out the numbers 245, 371, 889, 902 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.