Online GCD Calculator is useful to find the GCD of 142, 783, 459, 462 quickly. Get the easiest ways to solve the greatest common divisor of 142, 783, 459, 462 i.e 1 in different methods as follows.
Given Input numbers are 142, 783, 459, 462
In the factoring method, we have to find the divisors of all numbers
Divisors of 142 :
The positive integer divisors of 142 that completely divides 142 are.
1, 2, 71, 142
Divisors of 783 :
The positive integer divisors of 783 that completely divides 783 are.
1, 3, 9, 27, 29, 87, 261, 783
Divisors of 459 :
The positive integer divisors of 459 that completely divides 459 are.
1, 3, 9, 17, 27, 51, 153, 459
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 (142, 783, 459, 462) = 1.
Given numbers are 142, 783, 459, 462
The list of prime factors of all numbers are
Prime factors of 142 are 2 x 71
Prime factors of 783 are 3 x 3 x 3 x 29
Prime factors of 459 are 3 x 3 x 3 x 17
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 142, 783, 459, 462
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(142, 783) = 111186
GCD(142, 783) = ( 142 x 783 ) / 111186
= 142 / 783
= 142
Step2:
LCM(1, 459) = 459
GCD(1, 459) = ( 1 x 459 ) / 459
= 1 / 459
= 1
Step3:
LCM(1, 462) = 462
GCD(1, 462) = ( 1 x 462 ) / 462
= 1 / 462
= 1
So, Greatest Common Divisor of 142, 783, 459, 462 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 142, 783, 459, 462
The greatest common divisor of numbers 142, 783, 459, 462 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 142, 783, 459, 462 is 1.
1. What is the GCD of 142, 783, 459, 462?
GCD of given numbers 142, 783, 459, 462 is 1
2. How to calculate the greatest common divisor of 142, 783, 459, 462?
We can find the highest common divisor of 142, 783, 459, 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 142, 783, 459, 462 i.e 1.
3. How can I use the GCD of 142, 783, 459, 462Calculator?
Out the numbers 142, 783, 459, 462 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.