GCD of 822, 659, 363, 221 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 822, 659, 363, 221 quickly. Get the easiest ways to solve the greatest common divisor of 822, 659, 363, 221 i.e 1 in different methods as follows.
Given Input numbers are 822, 659, 363, 221
In the factoring method, we have to find the divisors of all numbers
Divisors of 822 :
The positive integer divisors of 822 that completely divides 822 are.
1, 2, 3, 6, 137, 274, 411, 822
Divisors of 659 :
The positive integer divisors of 659 that completely divides 659 are.
1, 659
Divisors of 363 :
The positive integer divisors of 363 that completely divides 363 are.
1, 3, 11, 33, 121, 363
Divisors of 221 :
The positive integer divisors of 221 that completely divides 221 are.
1, 13, 17, 221
GCD of numbers is the greatest common divisor
So, the GCD (822, 659, 363, 221) = 1.
Given numbers are 822, 659, 363, 221
The list of prime factors of all numbers are
Prime factors of 822 are 2 x 3 x 137
Prime factors of 659 are 659
Prime factors of 363 are 3 x 11 x 11
Prime factors of 221 are 13 x 17
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 822, 659, 363, 221 using LCM Formula
Given numbers are 822, 659, 363, 221
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(822, 659) = 541698
GCD(822, 659) = ( 822 x 659 ) / 541698
= 822 / 659
= 822
Step2:
LCM(1, 363) = 363
GCD(1, 363) = ( 1 x 363 ) / 363
= 1 / 363
= 1
Step3:
LCM(1, 221) = 221
GCD(1, 221) = ( 1 x 221 ) / 221
= 1 / 221
= 1
So, Greatest Common Divisor of 822, 659, 363, 221 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 822, 659, 363, 221
Given numbers are 822, 659, 363, 221
The greatest common divisor of numbers 822, 659, 363, 221 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 822, 659, 363, 221 is 1.
FAQs on GCD of 822, 659, 363, 221 Calculator
1. What is the GCD of 822, 659, 363, 221?
GCD of given numbers 822, 659, 363, 221 is 1
2. How to calculate the greatest common divisor of 822, 659, 363, 221?
We can find the highest common divisor of 822, 659, 363, 221 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 822, 659, 363, 221 i.e 1.
3. How can I use the GCD of 822, 659, 363, 221Calculator?
Out the numbers 822, 659, 363, 221 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.