Online GCD Calculator is useful to find the GCD of 891, 220, 636, 588 quickly. Get the easiest ways to solve the greatest common divisor of 891, 220, 636, 588 i.e 1 in different methods as follows.
Given Input numbers are 891, 220, 636, 588
In the factoring method, we have to find the divisors of all numbers
Divisors of 891 :
The positive integer divisors of 891 that completely divides 891 are.
1, 3, 9, 11, 27, 33, 81, 99, 297, 891
Divisors of 220 :
The positive integer divisors of 220 that completely divides 220 are.
1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220
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
Divisors of 588 :
The positive integer divisors of 588 that completely divides 588 are.
1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588
GCD of numbers is the greatest common divisor
So, the GCD (891, 220, 636, 588) = 1.
Given numbers are 891, 220, 636, 588
The list of prime factors of all numbers are
Prime factors of 891 are 3 x 3 x 3 x 3 x 11
Prime factors of 220 are 2 x 2 x 5 x 11
Prime factors of 636 are 2 x 2 x 3 x 53
Prime factors of 588 are 2 x 2 x 3 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 891, 220, 636, 588
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(891, 220) = 17820
GCD(891, 220) = ( 891 x 220 ) / 17820
= 891 / 220
= 891
Step2:
LCM(11, 636) = 6996
GCD(11, 636) = ( 11 x 636 ) / 6996
= 11 / 636
= 11
Step3:
LCM(1, 588) = 588
GCD(1, 588) = ( 1 x 588 ) / 588
= 1 / 588
= 1
So, Greatest Common Divisor of 891, 220, 636, 588 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 891, 220, 636, 588
The greatest common divisor of numbers 891, 220, 636, 588 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 891, 220, 636, 588 is 1.
1. What is the GCD of 891, 220, 636, 588?
GCD of given numbers 891, 220, 636, 588 is 1
2. How to calculate the greatest common divisor of 891, 220, 636, 588?
We can find the highest common divisor of 891, 220, 636, 588 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 891, 220, 636, 588 i.e 1.
3. How can I use the GCD of 891, 220, 636, 588Calculator?
Out the numbers 891, 220, 636, 588 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.