Online GCD Calculator is useful to find the GCD of 143, 502, 521, 242 quickly. Get the easiest ways to solve the greatest common divisor of 143, 502, 521, 242 i.e 1 in different methods as follows.
Given Input numbers are 143, 502, 521, 242
In the factoring method, we have to find the divisors of all numbers
Divisors of 143 :
The positive integer divisors of 143 that completely divides 143 are.
1, 11, 13, 143
Divisors of 502 :
The positive integer divisors of 502 that completely divides 502 are.
1, 2, 251, 502
Divisors of 521 :
The positive integer divisors of 521 that completely divides 521 are.
1, 521
Divisors of 242 :
The positive integer divisors of 242 that completely divides 242 are.
1, 2, 11, 22, 121, 242
GCD of numbers is the greatest common divisor
So, the GCD (143, 502, 521, 242) = 1.
Given numbers are 143, 502, 521, 242
The list of prime factors of all numbers are
Prime factors of 143 are 11 x 13
Prime factors of 502 are 2 x 251
Prime factors of 521 are 521
Prime factors of 242 are 2 x 11 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 143, 502, 521, 242
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(143, 502) = 71786
GCD(143, 502) = ( 143 x 502 ) / 71786
= 143 / 502
= 143
Step2:
LCM(1, 521) = 521
GCD(1, 521) = ( 1 x 521 ) / 521
= 1 / 521
= 1
Step3:
LCM(1, 242) = 242
GCD(1, 242) = ( 1 x 242 ) / 242
= 1 / 242
= 1
So, Greatest Common Divisor of 143, 502, 521, 242 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 143, 502, 521, 242
The greatest common divisor of numbers 143, 502, 521, 242 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 143, 502, 521, 242 is 1.
1. What is the GCD of 143, 502, 521, 242?
GCD of given numbers 143, 502, 521, 242 is 1
2. How to calculate the greatest common divisor of 143, 502, 521, 242?
We can find the highest common divisor of 143, 502, 521, 242 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 143, 502, 521, 242 i.e 1.
3. How can I use the GCD of 143, 502, 521, 242Calculator?
Out the numbers 143, 502, 521, 242 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.