Online GCD Calculator is useful to find the GCD of 159, 822, 140, 462 quickly. Get the easiest ways to solve the greatest common divisor of 159, 822, 140, 462 i.e 1 in different methods as follows.
Given Input numbers are 159, 822, 140, 462
In the factoring method, we have to find the divisors of all numbers
Divisors of 159 :
The positive integer divisors of 159 that completely divides 159 are.
1, 3, 53, 159
Divisors of 822 :
The positive integer divisors of 822 that completely divides 822 are.
1, 2, 3, 6, 137, 274, 411, 822
Divisors of 140 :
The positive integer divisors of 140 that completely divides 140 are.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
Divisors of 462 :
The positive integer divisors of 462 that completely divides 462 are.
1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462
GCD of numbers is the greatest common divisor
So, the GCD (159, 822, 140, 462) = 1.
Given numbers are 159, 822, 140, 462
The list of prime factors of all numbers are
Prime factors of 159 are 3 x 53
Prime factors of 822 are 2 x 3 x 137
Prime factors of 140 are 2 x 2 x 5 x 7
Prime factors of 462 are 2 x 3 x 7 x 11
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 159, 822, 140, 462
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(159, 822) = 43566
GCD(159, 822) = ( 159 x 822 ) / 43566
= 159 / 822
= 159
Step2:
LCM(3, 140) = 420
GCD(3, 140) = ( 3 x 140 ) / 420
= 3 / 140
= 3
Step3:
LCM(1, 462) = 462
GCD(1, 462) = ( 1 x 462 ) / 462
= 1 / 462
= 1
So, Greatest Common Divisor of 159, 822, 140, 462 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 159, 822, 140, 462
The greatest common divisor of numbers 159, 822, 140, 462 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 159, 822, 140, 462 is 1.
1. What is the GCD of 159, 822, 140, 462?
GCD of given numbers 159, 822, 140, 462 is 1
2. How to calculate the greatest common divisor of 159, 822, 140, 462?
We can find the highest common divisor of 159, 822, 140, 462 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 159, 822, 140, 462 i.e 1.
3. How can I use the GCD of 159, 822, 140, 462Calculator?
Out the numbers 159, 822, 140, 462 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.