Online GCD Calculator is useful to find the GCD of 631, 294, 490, 918 quickly. Get the easiest ways to solve the greatest common divisor of 631, 294, 490, 918 i.e 1 in different methods as follows.
Given Input numbers are 631, 294, 490, 918
In the factoring method, we have to find the divisors of all numbers
Divisors of 631 :
The positive integer divisors of 631 that completely divides 631 are.
1, 631
Divisors of 294 :
The positive integer divisors of 294 that completely divides 294 are.
1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294
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 918 :
The positive integer divisors of 918 that completely divides 918 are.
1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918
GCD of numbers is the greatest common divisor
So, the GCD (631, 294, 490, 918) = 1.
Given numbers are 631, 294, 490, 918
The list of prime factors of all numbers are
Prime factors of 631 are 631
Prime factors of 294 are 2 x 3 x 7 x 7
Prime factors of 490 are 2 x 5 x 7 x 7
Prime factors of 918 are 2 x 3 x 3 x 3 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 631, 294, 490, 918
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(631, 294) = 185514
GCD(631, 294) = ( 631 x 294 ) / 185514
= 631 / 294
= 631
Step2:
LCM(1, 490) = 490
GCD(1, 490) = ( 1 x 490 ) / 490
= 1 / 490
= 1
Step3:
LCM(1, 918) = 918
GCD(1, 918) = ( 1 x 918 ) / 918
= 1 / 918
= 1
So, Greatest Common Divisor of 631, 294, 490, 918 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 631, 294, 490, 918
The greatest common divisor of numbers 631, 294, 490, 918 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 631, 294, 490, 918 is 1.
1. What is the GCD of 631, 294, 490, 918?
GCD of given numbers 631, 294, 490, 918 is 1
2. How to calculate the greatest common divisor of 631, 294, 490, 918?
We can find the highest common divisor of 631, 294, 490, 918 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 631, 294, 490, 918 i.e 1.
3. How can I use the GCD of 631, 294, 490, 918Calculator?
Out the numbers 631, 294, 490, 918 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.