Online GCD Calculator is useful to find the GCD of 429, 749, 724, 328 quickly. Get the easiest ways to solve the greatest common divisor of 429, 749, 724, 328 i.e 1 in different methods as follows.
Given Input numbers are 429, 749, 724, 328
In the factoring method, we have to find the divisors of all numbers
Divisors of 429 :
The positive integer divisors of 429 that completely divides 429 are.
1, 3, 11, 13, 33, 39, 143, 429
Divisors of 749 :
The positive integer divisors of 749 that completely divides 749 are.
1, 7, 107, 749
Divisors of 724 :
The positive integer divisors of 724 that completely divides 724 are.
1, 2, 4, 181, 362, 724
Divisors of 328 :
The positive integer divisors of 328 that completely divides 328 are.
1, 2, 4, 8, 41, 82, 164, 328
GCD of numbers is the greatest common divisor
So, the GCD (429, 749, 724, 328) = 1.
Given numbers are 429, 749, 724, 328
The list of prime factors of all numbers are
Prime factors of 429 are 3 x 11 x 13
Prime factors of 749 are 7 x 107
Prime factors of 724 are 2 x 2 x 181
Prime factors of 328 are 2 x 2 x 2 x 41
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 429, 749, 724, 328
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(429, 749) = 321321
GCD(429, 749) = ( 429 x 749 ) / 321321
= 429 / 749
= 429
Step2:
LCM(1, 724) = 724
GCD(1, 724) = ( 1 x 724 ) / 724
= 1 / 724
= 1
Step3:
LCM(1, 328) = 328
GCD(1, 328) = ( 1 x 328 ) / 328
= 1 / 328
= 1
So, Greatest Common Divisor of 429, 749, 724, 328 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 429, 749, 724, 328
The greatest common divisor of numbers 429, 749, 724, 328 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 429, 749, 724, 328 is 1.
1. What is the GCD of 429, 749, 724, 328?
GCD of given numbers 429, 749, 724, 328 is 1
2. How to calculate the greatest common divisor of 429, 749, 724, 328?
We can find the highest common divisor of 429, 749, 724, 328 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 429, 749, 724, 328 i.e 1.
3. How can I use the GCD of 429, 749, 724, 328Calculator?
Out the numbers 429, 749, 724, 328 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.