Online GCD Calculator is useful to find the GCD of 140, 558, 816, 627 quickly. Get the easiest ways to solve the greatest common divisor of 140, 558, 816, 627 i.e 1 in different methods as follows.
Given Input numbers are 140, 558, 816, 627
In the factoring method, we have to find the divisors of all numbers
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 558 :
The positive integer divisors of 558 that completely divides 558 are.
1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558
Divisors of 816 :
The positive integer divisors of 816 that completely divides 816 are.
1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816
Divisors of 627 :
The positive integer divisors of 627 that completely divides 627 are.
1, 3, 11, 19, 33, 57, 209, 627
GCD of numbers is the greatest common divisor
So, the GCD (140, 558, 816, 627) = 1.
Given numbers are 140, 558, 816, 627
The list of prime factors of all numbers are
Prime factors of 140 are 2 x 2 x 5 x 7
Prime factors of 558 are 2 x 3 x 3 x 31
Prime factors of 816 are 2 x 2 x 2 x 2 x 3 x 17
Prime factors of 627 are 3 x 11 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 140, 558, 816, 627
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(140, 558) = 39060
GCD(140, 558) = ( 140 x 558 ) / 39060
= 140 / 558
= 140
Step2:
LCM(2, 816) = 816
GCD(2, 816) = ( 2 x 816 ) / 816
= 2 / 816
= 2
Step3:
LCM(2, 627) = 1254
GCD(2, 627) = ( 2 x 627 ) / 1254
= 2 / 627
= 2
So, Greatest Common Divisor of 140, 558, 816, 627 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 140, 558, 816, 627
The greatest common divisor of numbers 140, 558, 816, 627 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 140, 558, 816, 627 is 1.
1. What is the GCD of 140, 558, 816, 627?
GCD of given numbers 140, 558, 816, 627 is 1
2. How to calculate the greatest common divisor of 140, 558, 816, 627?
We can find the highest common divisor of 140, 558, 816, 627 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 140, 558, 816, 627 i.e 1.
3. How can I use the GCD of 140, 558, 816, 627Calculator?
Out the numbers 140, 558, 816, 627 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.