Online GCD Calculator is useful to find the GCD of 721, 150, 214, 636 quickly. Get the easiest ways to solve the greatest common divisor of 721, 150, 214, 636 i.e 1 in different methods as follows.
Given Input numbers are 721, 150, 214, 636
In the factoring method, we have to find the divisors of all numbers
Divisors of 721 :
The positive integer divisors of 721 that completely divides 721 are.
1, 7, 103, 721
Divisors of 150 :
The positive integer divisors of 150 that completely divides 150 are.
1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150
Divisors of 214 :
The positive integer divisors of 214 that completely divides 214 are.
1, 2, 107, 214
Divisors of 636 :
The positive integer divisors of 636 that completely divides 636 are.
1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636
GCD of numbers is the greatest common divisor
So, the GCD (721, 150, 214, 636) = 1.
Given numbers are 721, 150, 214, 636
The list of prime factors of all numbers are
Prime factors of 721 are 7 x 103
Prime factors of 150 are 2 x 3 x 5 x 5
Prime factors of 214 are 2 x 107
Prime factors of 636 are 2 x 2 x 3 x 53
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 721, 150, 214, 636
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(721, 150) = 108150
GCD(721, 150) = ( 721 x 150 ) / 108150
= 721 / 150
= 721
Step2:
LCM(1, 214) = 214
GCD(1, 214) = ( 1 x 214 ) / 214
= 1 / 214
= 1
Step3:
LCM(1, 636) = 636
GCD(1, 636) = ( 1 x 636 ) / 636
= 1 / 636
= 1
So, Greatest Common Divisor of 721, 150, 214, 636 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 721, 150, 214, 636
The greatest common divisor of numbers 721, 150, 214, 636 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 721, 150, 214, 636 is 1.
1. What is the GCD of 721, 150, 214, 636?
GCD of given numbers 721, 150, 214, 636 is 1
2. How to calculate the greatest common divisor of 721, 150, 214, 636?
We can find the highest common divisor of 721, 150, 214, 636 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 721, 150, 214, 636 i.e 1.
3. How can I use the GCD of 721, 150, 214, 636Calculator?
Out the numbers 721, 150, 214, 636 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.