Online GCD Calculator is useful to find the GCD of 441, 523, 121, 143 quickly. Get the easiest ways to solve the greatest common divisor of 441, 523, 121, 143 i.e 1 in different methods as follows.
Given Input numbers are 441, 523, 121, 143
In the factoring method, we have to find the divisors of all numbers
Divisors of 441 :
The positive integer divisors of 441 that completely divides 441 are.
1, 3, 7, 9, 21, 49, 63, 147, 441
Divisors of 523 :
The positive integer divisors of 523 that completely divides 523 are.
1, 523
Divisors of 121 :
The positive integer divisors of 121 that completely divides 121 are.
1, 11, 121
Divisors of 143 :
The positive integer divisors of 143 that completely divides 143 are.
1, 11, 13, 143
GCD of numbers is the greatest common divisor
So, the GCD (441, 523, 121, 143) = 1.
Given numbers are 441, 523, 121, 143
The list of prime factors of all numbers are
Prime factors of 441 are 3 x 3 x 7 x 7
Prime factors of 523 are 523
Prime factors of 121 are 11 x 11
Prime factors of 143 are 11 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 441, 523, 121, 143
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(441, 523) = 230643
GCD(441, 523) = ( 441 x 523 ) / 230643
= 441 / 523
= 441
Step2:
LCM(1, 121) = 121
GCD(1, 121) = ( 1 x 121 ) / 121
= 1 / 121
= 1
Step3:
LCM(1, 143) = 143
GCD(1, 143) = ( 1 x 143 ) / 143
= 1 / 143
= 1
So, Greatest Common Divisor of 441, 523, 121, 143 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 441, 523, 121, 143
The greatest common divisor of numbers 441, 523, 121, 143 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 441, 523, 121, 143 is 1.
1. What is the GCD of 441, 523, 121, 143?
GCD of given numbers 441, 523, 121, 143 is 1
2. How to calculate the greatest common divisor of 441, 523, 121, 143?
We can find the highest common divisor of 441, 523, 121, 143 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 441, 523, 121, 143 i.e 1.
3. How can I use the GCD of 441, 523, 121, 143Calculator?
Out the numbers 441, 523, 121, 143 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.