GCD of 432, 657, 694 Calculator
Reviewed By : Phani Ponnapalli
Last Updated at : Mar 29,2023
Online GCD Calculator is useful to find the GCD of 432, 657, 694 quickly. Get the easiest ways to solve the greatest common divisor of 432, 657, 694 i.e 1 in different methods as follows.
Given Input numbers are 432, 657, 694
In the factoring method, we have to find the divisors of all numbers
Divisors of 432 :
The positive integer divisors of 432 that completely divides 432 are.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432
Divisors of 657 :
The positive integer divisors of 657 that completely divides 657 are.
1, 3, 9, 73, 219, 657
Divisors of 694 :
The positive integer divisors of 694 that completely divides 694 are.
1, 2, 347, 694
GCD of numbers is the greatest common divisor
So, the GCD (432, 657, 694) = 1.
Given numbers are 432, 657, 694
The list of prime factors of all numbers are
Prime factors of 432 are 2 x 2 x 2 x 2 x 3 x 3 x 3
Prime factors of 657 are 3 x 3 x 73
Prime factors of 694 are 2 x 347
The above numbers do not have any common prime factor. So GCD is 1
Steps to Calculate GCD of 432, 657, 694 using LCM Formula
Given numbers are 432, 657, 694
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(432, 657) = 31536
GCD(432, 657) = ( 432 x 657 ) / 31536
= 432 / 657
= 432
Step2:
LCM(9, 694) = 6246
GCD(9, 694) = ( 9 x 694 ) / 6246
= 9 / 694
= 9
So, Greatest Common Divisor of 432, 657, 694 is 1
GCD of Numbers Calculation Examples
Here are some samples of GCD of Numbers calculations.
Greatest Common Divisor of 432, 657, 694
Given numbers are 432, 657, 694
The greatest common divisor of numbers 432, 657, 694 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 432, 657, 694 is 1.
FAQs on GCD of 432, 657, 694 Calculator
1. What is the GCD of 432, 657, 694?
GCD of given numbers 432, 657, 694 is 1
2. How to calculate the greatest common divisor of 432, 657, 694?
We can find the highest common divisor of 432, 657, 694 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 432, 657, 694 i.e 1.
3. How can I use the GCD of 432, 657, 694Calculator?
Out the numbers 432, 657, 694 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.