Online GCD Calculator is useful to find the GCD of 733, 426, 638, 490 quickly. Get the easiest ways to solve the greatest common divisor of 733, 426, 638, 490 i.e 1 in different methods as follows.
Given Input numbers are 733, 426, 638, 490
In the factoring method, we have to find the divisors of all numbers
Divisors of 733 :
The positive integer divisors of 733 that completely divides 733 are.
1, 733
Divisors of 426 :
The positive integer divisors of 426 that completely divides 426 are.
1, 2, 3, 6, 71, 142, 213, 426
Divisors of 638 :
The positive integer divisors of 638 that completely divides 638 are.
1, 2, 11, 22, 29, 58, 319, 638
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
GCD of numbers is the greatest common divisor
So, the GCD (733, 426, 638, 490) = 1.
Given numbers are 733, 426, 638, 490
The list of prime factors of all numbers are
Prime factors of 733 are 733
Prime factors of 426 are 2 x 3 x 71
Prime factors of 638 are 2 x 11 x 29
Prime factors of 490 are 2 x 5 x 7 x 7
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 733, 426, 638, 490
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(733, 426) = 312258
GCD(733, 426) = ( 733 x 426 ) / 312258
= 733 / 426
= 733
Step2:
LCM(1, 638) = 638
GCD(1, 638) = ( 1 x 638 ) / 638
= 1 / 638
= 1
Step3:
LCM(1, 490) = 490
GCD(1, 490) = ( 1 x 490 ) / 490
= 1 / 490
= 1
So, Greatest Common Divisor of 733, 426, 638, 490 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 733, 426, 638, 490
The greatest common divisor of numbers 733, 426, 638, 490 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 733, 426, 638, 490 is 1.
1. What is the GCD of 733, 426, 638, 490?
GCD of given numbers 733, 426, 638, 490 is 1
2. How to calculate the greatest common divisor of 733, 426, 638, 490?
We can find the highest common divisor of 733, 426, 638, 490 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 733, 426, 638, 490 i.e 1.
3. How can I use the GCD of 733, 426, 638, 490Calculator?
Out the numbers 733, 426, 638, 490 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.