Online GCD Calculator is useful to find the GCD of 189, 801, 166, 762 quickly. Get the easiest ways to solve the greatest common divisor of 189, 801, 166, 762 i.e 1 in different methods as follows.
Given Input numbers are 189, 801, 166, 762
In the factoring method, we have to find the divisors of all numbers
Divisors of 189 :
The positive integer divisors of 189 that completely divides 189 are.
1, 3, 7, 9, 21, 27, 63, 189
Divisors of 801 :
The positive integer divisors of 801 that completely divides 801 are.
1, 3, 9, 89, 267, 801
Divisors of 166 :
The positive integer divisors of 166 that completely divides 166 are.
1, 2, 83, 166
Divisors of 762 :
The positive integer divisors of 762 that completely divides 762 are.
1, 2, 3, 6, 127, 254, 381, 762
GCD of numbers is the greatest common divisor
So, the GCD (189, 801, 166, 762) = 1.
Given numbers are 189, 801, 166, 762
The list of prime factors of all numbers are
Prime factors of 189 are 3 x 3 x 3 x 7
Prime factors of 801 are 3 x 3 x 89
Prime factors of 166 are 2 x 83
Prime factors of 762 are 2 x 3 x 127
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 189, 801, 166, 762
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(189, 801) = 16821
GCD(189, 801) = ( 189 x 801 ) / 16821
= 189 / 801
= 189
Step2:
LCM(9, 166) = 1494
GCD(9, 166) = ( 9 x 166 ) / 1494
= 9 / 166
= 9
Step3:
LCM(1, 762) = 762
GCD(1, 762) = ( 1 x 762 ) / 762
= 1 / 762
= 1
So, Greatest Common Divisor of 189, 801, 166, 762 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 189, 801, 166, 762
The greatest common divisor of numbers 189, 801, 166, 762 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 189, 801, 166, 762 is 1.
1. What is the GCD of 189, 801, 166, 762?
GCD of given numbers 189, 801, 166, 762 is 1
2. How to calculate the greatest common divisor of 189, 801, 166, 762?
We can find the highest common divisor of 189, 801, 166, 762 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 189, 801, 166, 762 i.e 1.
3. How can I use the GCD of 189, 801, 166, 762Calculator?
Out the numbers 189, 801, 166, 762 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.