GCD of 688, 393, 572 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 688, 393, 572 quickly. Get the easiest ways to solve the greatest common divisor of 688, 393, 572 i.e 1 in different methods as follows.
Given Input numbers are 688, 393, 572
In the factoring method, we have to find the divisors of all numbers
Divisors of 688 :
The positive integer divisors of 688 that completely divides 688 are.
1, 2, 4, 8, 16, 43, 86, 172, 344, 688
Divisors of 393 :
The positive integer divisors of 393 that completely divides 393 are.
1, 3, 131, 393
Divisors of 572 :
The positive integer divisors of 572 that completely divides 572 are.
1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572
GCD of numbers is the greatest common divisor
So, the GCD (688, 393, 572) = 1.
Given numbers are 688, 393, 572
The list of prime factors of all numbers are
Prime factors of 688 are 2 x 2 x 2 x 2 x 43
Prime factors of 393 are 3 x 131
Prime factors of 572 are 2 x 2 x 11 x 13
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 688, 393, 572 using LCM Formula
Given numbers are 688, 393, 572
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(688, 393) = 270384
GCD(688, 393) = ( 688 x 393 ) / 270384
= 688 / 393
= 688
Step2:
LCM(1, 572) = 572
GCD(1, 572) = ( 1 x 572 ) / 572
= 1 / 572
= 1
So, Greatest Common Divisor of 688, 393, 572 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 688, 393, 572
Given numbers are 688, 393, 572
The greatest common divisor of numbers 688, 393, 572 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 688, 393, 572 is 1.
FAQs on GCD of 688, 393, 572 Calculator
1. What is the GCD of 688, 393, 572?
GCD of given numbers 688, 393, 572 is 1
2. How to calculate the greatest common divisor of 688, 393, 572?
We can find the highest common divisor of 688, 393, 572 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 688, 393, 572 i.e 1.
3. How can I use the GCD of 688, 393, 572Calculator?
Out the numbers 688, 393, 572 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.