Online GCD Calculator is useful to find the GCD of 573, 393, 142, 140 quickly. Get the easiest ways to solve the greatest common divisor of 573, 393, 142, 140 i.e 1 in different methods as follows.
Given Input numbers are 573, 393, 142, 140
In the factoring method, we have to find the divisors of all numbers
Divisors of 573 :
The positive integer divisors of 573 that completely divides 573 are.
1, 3, 191, 573
Divisors of 393 :
The positive integer divisors of 393 that completely divides 393 are.
1, 3, 131, 393
Divisors of 142 :
The positive integer divisors of 142 that completely divides 142 are.
1, 2, 71, 142
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
GCD of numbers is the greatest common divisor
So, the GCD (573, 393, 142, 140) = 1.
Given numbers are 573, 393, 142, 140
The list of prime factors of all numbers are
Prime factors of 573 are 3 x 191
Prime factors of 393 are 3 x 131
Prime factors of 142 are 2 x 71
Prime factors of 140 are 2 x 2 x 5 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 573, 393, 142, 140
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(573, 393) = 75063
GCD(573, 393) = ( 573 x 393 ) / 75063
= 573 / 393
= 573
Step2:
LCM(3, 142) = 426
GCD(3, 142) = ( 3 x 142 ) / 426
= 3 / 142
= 3
Step3:
LCM(1, 140) = 140
GCD(1, 140) = ( 1 x 140 ) / 140
= 1 / 140
= 1
So, Greatest Common Divisor of 573, 393, 142, 140 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 573, 393, 142, 140
The greatest common divisor of numbers 573, 393, 142, 140 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 573, 393, 142, 140 is 1.
1. What is the GCD of 573, 393, 142, 140?
GCD of given numbers 573, 393, 142, 140 is 1
2. How to calculate the greatest common divisor of 573, 393, 142, 140?
We can find the highest common divisor of 573, 393, 142, 140 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 573, 393, 142, 140 i.e 1.
3. How can I use the GCD of 573, 393, 142, 140Calculator?
Out the numbers 573, 393, 142, 140 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.