Online GCD Calculator is useful to find the GCD of 252, 981, 236, 143 quickly. Get the easiest ways to solve the greatest common divisor of 252, 981, 236, 143 i.e 1 in different methods as follows.
Given Input numbers are 252, 981, 236, 143
In the factoring method, we have to find the divisors of all numbers
Divisors of 252 :
The positive integer divisors of 252 that completely divides 252 are.
1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252
Divisors of 981 :
The positive integer divisors of 981 that completely divides 981 are.
1, 3, 9, 109, 327, 981
Divisors of 236 :
The positive integer divisors of 236 that completely divides 236 are.
1, 2, 4, 59, 118, 236
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 (252, 981, 236, 143) = 1.
Given numbers are 252, 981, 236, 143
The list of prime factors of all numbers are
Prime factors of 252 are 2 x 2 x 3 x 3 x 7
Prime factors of 981 are 3 x 3 x 109
Prime factors of 236 are 2 x 2 x 59
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 252, 981, 236, 143
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(252, 981) = 27468
GCD(252, 981) = ( 252 x 981 ) / 27468
= 252 / 981
= 252
Step2:
LCM(9, 236) = 2124
GCD(9, 236) = ( 9 x 236 ) / 2124
= 9 / 236
= 9
Step3:
LCM(1, 143) = 143
GCD(1, 143) = ( 1 x 143 ) / 143
= 1 / 143
= 1
So, Greatest Common Divisor of 252, 981, 236, 143 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 252, 981, 236, 143
The greatest common divisor of numbers 252, 981, 236, 143 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 252, 981, 236, 143 is 1.
1. What is the GCD of 252, 981, 236, 143?
GCD of given numbers 252, 981, 236, 143 is 1
2. How to calculate the greatest common divisor of 252, 981, 236, 143?
We can find the highest common divisor of 252, 981, 236, 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 252, 981, 236, 143 i.e 1.
3. How can I use the GCD of 252, 981, 236, 143Calculator?
Out the numbers 252, 981, 236, 143 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.