Online GCD Calculator is useful to find the GCD of 504, 813, 532, 221 quickly. Get the easiest ways to solve the greatest common divisor of 504, 813, 532, 221 i.e 1 in different methods as follows.
Given Input numbers are 504, 813, 532, 221
In the factoring method, we have to find the divisors of all numbers
Divisors of 504 :
The positive integer divisors of 504 that completely divides 504 are.
1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504
Divisors of 813 :
The positive integer divisors of 813 that completely divides 813 are.
1, 3, 271, 813
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
Divisors of 221 :
The positive integer divisors of 221 that completely divides 221 are.
1, 13, 17, 221
GCD of numbers is the greatest common divisor
So, the GCD (504, 813, 532, 221) = 1.
Given numbers are 504, 813, 532, 221
The list of prime factors of all numbers are
Prime factors of 504 are 2 x 2 x 2 x 3 x 3 x 7
Prime factors of 813 are 3 x 271
Prime factors of 532 are 2 x 2 x 7 x 19
Prime factors of 221 are 13 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 504, 813, 532, 221
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(504, 813) = 136584
GCD(504, 813) = ( 504 x 813 ) / 136584
= 504 / 813
= 504
Step2:
LCM(3, 532) = 1596
GCD(3, 532) = ( 3 x 532 ) / 1596
= 3 / 532
= 3
Step3:
LCM(1, 221) = 221
GCD(1, 221) = ( 1 x 221 ) / 221
= 1 / 221
= 1
So, Greatest Common Divisor of 504, 813, 532, 221 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 504, 813, 532, 221
The greatest common divisor of numbers 504, 813, 532, 221 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 504, 813, 532, 221 is 1.
1. What is the GCD of 504, 813, 532, 221?
GCD of given numbers 504, 813, 532, 221 is 1
2. How to calculate the greatest common divisor of 504, 813, 532, 221?
We can find the highest common divisor of 504, 813, 532, 221 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 504, 813, 532, 221 i.e 1.
3. How can I use the GCD of 504, 813, 532, 221Calculator?
Out the numbers 504, 813, 532, 221 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.