GCD of 788, 790, 274 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 788, 790, 274 quickly. Get the easiest ways to solve the greatest common divisor of 788, 790, 274 i.e 2 in different methods as follows.
Given Input numbers are 788, 790, 274
In the factoring method, we have to find the divisors of all numbers
Divisors of 788 :
The positive integer divisors of 788 that completely divides 788 are.
1, 2, 4, 197, 394, 788
Divisors of 790 :
The positive integer divisors of 790 that completely divides 790 are.
1, 2, 5, 10, 79, 158, 395, 790
Divisors of 274 :
The positive integer divisors of 274 that completely divides 274 are.
1, 2, 137, 274
GCD of numbers is the greatest common divisor
So, the GCD (788, 790, 274) = 2.
Given numbers are 788, 790, 274
The list of prime factors of all numbers are
Prime factors of 788 are 2 x 2 x 197
Prime factors of 790 are 2 x 5 x 79
Prime factors of 274 are 2 x 137
The highest common occurrence is 21
Therefore, GCD of 788, 790, 274 is 2.
Steps to Calculate GCD of 788, 790, 274 using LCM Formula
Given numbers are 788, 790, 274
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(788, 790) = 311260
GCD(788, 790) = ( 788 x 790 ) / 311260
= 788 / 790
= 788
Step2:
LCM(2, 274) = 274
GCD(2, 274) = ( 2 x 274 ) / 274
= 2 / 274
= 2
So, Greatest Common Divisor of 788, 790, 274 is 2
GCD of Numbers Calculation Examples
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Greatest Common Divisor of 788, 790, 274
Given numbers are 788, 790, 274
The greatest common divisor of numbers 788, 790, 274 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 788, 790, 274 is 2.
FAQs on GCD of 788, 790, 274 Calculator
1. What is the GCD of 788, 790, 274?
GCD of given numbers 788, 790, 274 is 2
2. How to calculate the greatest common divisor of 788, 790, 274?
We can find the highest common divisor of 788, 790, 274 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 788, 790, 274 i.e 2.
3. How can I use the GCD of 788, 790, 274Calculator?
Out the numbers 788, 790, 274 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.