Online GCD Calculator is useful to find the GCD of 444, 369, 273, 221 quickly. Get the easiest ways to solve the greatest common divisor of 444, 369, 273, 221 i.e 1 in different methods as follows.
Given Input numbers are 444, 369, 273, 221
In the factoring method, we have to find the divisors of all numbers
Divisors of 444 :
The positive integer divisors of 444 that completely divides 444 are.
1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444
Divisors of 369 :
The positive integer divisors of 369 that completely divides 369 are.
1, 3, 9, 41, 123, 369
Divisors of 273 :
The positive integer divisors of 273 that completely divides 273 are.
1, 3, 7, 13, 21, 39, 91, 273
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 (444, 369, 273, 221) = 1.
Given numbers are 444, 369, 273, 221
The list of prime factors of all numbers are
Prime factors of 444 are 2 x 2 x 3 x 37
Prime factors of 369 are 3 x 3 x 41
Prime factors of 273 are 3 x 7 x 13
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 444, 369, 273, 221
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(444, 369) = 54612
GCD(444, 369) = ( 444 x 369 ) / 54612
= 444 / 369
= 444
Step2:
LCM(3, 273) = 273
GCD(3, 273) = ( 3 x 273 ) / 273
= 3 / 273
= 3
Step3:
LCM(3, 221) = 663
GCD(3, 221) = ( 3 x 221 ) / 663
= 3 / 221
= 3
So, Greatest Common Divisor of 444, 369, 273, 221 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 444, 369, 273, 221
The greatest common divisor of numbers 444, 369, 273, 221 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 444, 369, 273, 221 is 1.
1. What is the GCD of 444, 369, 273, 221?
GCD of given numbers 444, 369, 273, 221 is 1
2. How to calculate the greatest common divisor of 444, 369, 273, 221?
We can find the highest common divisor of 444, 369, 273, 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 444, 369, 273, 221 i.e 1.
3. How can I use the GCD of 444, 369, 273, 221Calculator?
Out the numbers 444, 369, 273, 221 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.