Online GCD Calculator is useful to find the GCD of 734, 621, 820, 473 quickly. Get the easiest ways to solve the greatest common divisor of 734, 621, 820, 473 i.e 1 in different methods as follows.
Given Input numbers are 734, 621, 820, 473
In the factoring method, we have to find the divisors of all numbers
Divisors of 734 :
The positive integer divisors of 734 that completely divides 734 are.
1, 2, 367, 734
Divisors of 621 :
The positive integer divisors of 621 that completely divides 621 are.
1, 3, 9, 23, 27, 69, 207, 621
Divisors of 820 :
The positive integer divisors of 820 that completely divides 820 are.
1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820
Divisors of 473 :
The positive integer divisors of 473 that completely divides 473 are.
1, 11, 43, 473
GCD of numbers is the greatest common divisor
So, the GCD (734, 621, 820, 473) = 1.
Given numbers are 734, 621, 820, 473
The list of prime factors of all numbers are
Prime factors of 734 are 2 x 367
Prime factors of 621 are 3 x 3 x 3 x 23
Prime factors of 820 are 2 x 2 x 5 x 41
Prime factors of 473 are 11 x 43
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 734, 621, 820, 473
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(734, 621) = 455814
GCD(734, 621) = ( 734 x 621 ) / 455814
= 734 / 621
= 734
Step2:
LCM(1, 820) = 820
GCD(1, 820) = ( 1 x 820 ) / 820
= 1 / 820
= 1
Step3:
LCM(1, 473) = 473
GCD(1, 473) = ( 1 x 473 ) / 473
= 1 / 473
= 1
So, Greatest Common Divisor of 734, 621, 820, 473 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 734, 621, 820, 473
The greatest common divisor of numbers 734, 621, 820, 473 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 734, 621, 820, 473 is 1.
1. What is the GCD of 734, 621, 820, 473?
GCD of given numbers 734, 621, 820, 473 is 1
2. How to calculate the greatest common divisor of 734, 621, 820, 473?
We can find the highest common divisor of 734, 621, 820, 473 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 734, 621, 820, 473 i.e 1.
3. How can I use the GCD of 734, 621, 820, 473Calculator?
Out the numbers 734, 621, 820, 473 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.