Online GCD Calculator is useful to find the GCD of 490, 718, 327, 144 quickly. Get the easiest ways to solve the greatest common divisor of 490, 718, 327, 144 i.e 1 in different methods as follows.
Given Input numbers are 490, 718, 327, 144
In the factoring method, we have to find the divisors of all numbers
Divisors of 490 :
The positive integer divisors of 490 that completely divides 490 are.
1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490
Divisors of 718 :
The positive integer divisors of 718 that completely divides 718 are.
1, 2, 359, 718
Divisors of 327 :
The positive integer divisors of 327 that completely divides 327 are.
1, 3, 109, 327
Divisors of 144 :
The positive integer divisors of 144 that completely divides 144 are.
1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144
GCD of numbers is the greatest common divisor
So, the GCD (490, 718, 327, 144) = 1.
Given numbers are 490, 718, 327, 144
The list of prime factors of all numbers are
Prime factors of 490 are 2 x 5 x 7 x 7
Prime factors of 718 are 2 x 359
Prime factors of 327 are 3 x 109
Prime factors of 144 are 2 x 2 x 2 x 2 x 3 x 3
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 490, 718, 327, 144
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(490, 718) = 175910
GCD(490, 718) = ( 490 x 718 ) / 175910
= 490 / 718
= 490
Step2:
LCM(2, 327) = 654
GCD(2, 327) = ( 2 x 327 ) / 654
= 2 / 327
= 2
Step3:
LCM(1, 144) = 144
GCD(1, 144) = ( 1 x 144 ) / 144
= 1 / 144
= 1
So, Greatest Common Divisor of 490, 718, 327, 144 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 490, 718, 327, 144
The greatest common divisor of numbers 490, 718, 327, 144 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 490, 718, 327, 144 is 1.
1. What is the GCD of 490, 718, 327, 144?
GCD of given numbers 490, 718, 327, 144 is 1
2. How to calculate the greatest common divisor of 490, 718, 327, 144?
We can find the highest common divisor of 490, 718, 327, 144 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 490, 718, 327, 144 i.e 1.
3. How can I use the GCD of 490, 718, 327, 144Calculator?
Out the numbers 490, 718, 327, 144 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.