Online GCD Calculator is useful to find the GCD of 221, 882, 667, 270 quickly. Get the easiest ways to solve the greatest common divisor of 221, 882, 667, 270 i.e 1 in different methods as follows.
Given Input numbers are 221, 882, 667, 270
In the factoring method, we have to find the divisors of all numbers
Divisors of 221 :
The positive integer divisors of 221 that completely divides 221 are.
1, 13, 17, 221
Divisors of 882 :
The positive integer divisors of 882 that completely divides 882 are.
1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882
Divisors of 667 :
The positive integer divisors of 667 that completely divides 667 are.
1, 23, 29, 667
Divisors of 270 :
The positive integer divisors of 270 that completely divides 270 are.
1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270
GCD of numbers is the greatest common divisor
So, the GCD (221, 882, 667, 270) = 1.
Given numbers are 221, 882, 667, 270
The list of prime factors of all numbers are
Prime factors of 221 are 13 x 17
Prime factors of 882 are 2 x 3 x 3 x 7 x 7
Prime factors of 667 are 23 x 29
Prime factors of 270 are 2 x 3 x 3 x 3 x 5
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 221, 882, 667, 270
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(221, 882) = 194922
GCD(221, 882) = ( 221 x 882 ) / 194922
= 221 / 882
= 221
Step2:
LCM(1, 667) = 667
GCD(1, 667) = ( 1 x 667 ) / 667
= 1 / 667
= 1
Step3:
LCM(1, 270) = 270
GCD(1, 270) = ( 1 x 270 ) / 270
= 1 / 270
= 1
So, Greatest Common Divisor of 221, 882, 667, 270 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 221, 882, 667, 270
The greatest common divisor of numbers 221, 882, 667, 270 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 221, 882, 667, 270 is 1.
1. What is the GCD of 221, 882, 667, 270?
GCD of given numbers 221, 882, 667, 270 is 1
2. How to calculate the greatest common divisor of 221, 882, 667, 270?
We can find the highest common divisor of 221, 882, 667, 270 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 221, 882, 667, 270 i.e 1.
3. How can I use the GCD of 221, 882, 667, 270Calculator?
Out the numbers 221, 882, 667, 270 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.