Online GCD Calculator is useful to find the GCD of 423, 789, 300, 532 quickly. Get the easiest ways to solve the greatest common divisor of 423, 789, 300, 532 i.e 1 in different methods as follows.
Given Input numbers are 423, 789, 300, 532
In the factoring method, we have to find the divisors of all numbers
Divisors of 423 :
The positive integer divisors of 423 that completely divides 423 are.
1, 3, 9, 47, 141, 423
Divisors of 789 :
The positive integer divisors of 789 that completely divides 789 are.
1, 3, 263, 789
Divisors of 300 :
The positive integer divisors of 300 that completely divides 300 are.
1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300
Divisors of 532 :
The positive integer divisors of 532 that completely divides 532 are.
1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532
GCD of numbers is the greatest common divisor
So, the GCD (423, 789, 300, 532) = 1.
Given numbers are 423, 789, 300, 532
The list of prime factors of all numbers are
Prime factors of 423 are 3 x 3 x 47
Prime factors of 789 are 3 x 263
Prime factors of 300 are 2 x 2 x 3 x 5 x 5
Prime factors of 532 are 2 x 2 x 7 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 423, 789, 300, 532
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(423, 789) = 111249
GCD(423, 789) = ( 423 x 789 ) / 111249
= 423 / 789
= 423
Step2:
LCM(3, 300) = 300
GCD(3, 300) = ( 3 x 300 ) / 300
= 3 / 300
= 3
Step3:
LCM(3, 532) = 1596
GCD(3, 532) = ( 3 x 532 ) / 1596
= 3 / 532
= 3
So, Greatest Common Divisor of 423, 789, 300, 532 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 423, 789, 300, 532
The greatest common divisor of numbers 423, 789, 300, 532 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 423, 789, 300, 532 is 1.
1. What is the GCD of 423, 789, 300, 532?
GCD of given numbers 423, 789, 300, 532 is 1
2. How to calculate the greatest common divisor of 423, 789, 300, 532?
We can find the highest common divisor of 423, 789, 300, 532 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 423, 789, 300, 532 i.e 1.
3. How can I use the GCD of 423, 789, 300, 532Calculator?
Out the numbers 423, 789, 300, 532 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.