GCD of 790, 739, 221 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 790, 739, 221 quickly. Get the easiest ways to solve the greatest common divisor of 790, 739, 221 i.e 1 in different methods as follows.
Given Input numbers are 790, 739, 221
In the factoring method, we have to find the divisors of all numbers
Divisors of 790 :
The positive integer divisors of 790 that completely divides 790 are.
1, 2, 5, 10, 79, 158, 395, 790
Divisors of 739 :
The positive integer divisors of 739 that completely divides 739 are.
1, 739
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 (790, 739, 221) = 1.
Given numbers are 790, 739, 221
The list of prime factors of all numbers are
Prime factors of 790 are 2 x 5 x 79
Prime factors of 739 are 739
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 790, 739, 221 using LCM Formula
Given numbers are 790, 739, 221
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(790, 739) = 583810
GCD(790, 739) = ( 790 x 739 ) / 583810
= 790 / 739
= 790
Step2:
LCM(1, 221) = 221
GCD(1, 221) = ( 1 x 221 ) / 221
= 1 / 221
= 1
So, Greatest Common Divisor of 790, 739, 221 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 790, 739, 221
Given numbers are 790, 739, 221
The greatest common divisor of numbers 790, 739, 221 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 790, 739, 221 is 1.
FAQs on GCD of 790, 739, 221 Calculator
1. What is the GCD of 790, 739, 221?
GCD of given numbers 790, 739, 221 is 1
2. How to calculate the greatest common divisor of 790, 739, 221?
We can find the highest common divisor of 790, 739, 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 790, 739, 221 i.e 1.
3. How can I use the GCD of 790, 739, 221Calculator?
Out the numbers 790, 739, 221 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.