Online GCD Calculator is useful to find the GCD of 494, 138, 501, 397 quickly. Get the easiest ways to solve the greatest common divisor of 494, 138, 501, 397 i.e 1 in different methods as follows.
Given Input numbers are 494, 138, 501, 397
In the factoring method, we have to find the divisors of all numbers
Divisors of 494 :
The positive integer divisors of 494 that completely divides 494 are.
1, 2, 13, 19, 26, 38, 247, 494
Divisors of 138 :
The positive integer divisors of 138 that completely divides 138 are.
1, 2, 3, 6, 23, 46, 69, 138
Divisors of 501 :
The positive integer divisors of 501 that completely divides 501 are.
1, 3, 167, 501
Divisors of 397 :
The positive integer divisors of 397 that completely divides 397 are.
1, 397
GCD of numbers is the greatest common divisor
So, the GCD (494, 138, 501, 397) = 1.
Given numbers are 494, 138, 501, 397
The list of prime factors of all numbers are
Prime factors of 494 are 2 x 13 x 19
Prime factors of 138 are 2 x 3 x 23
Prime factors of 501 are 3 x 167
Prime factors of 397 are 397
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 494, 138, 501, 397
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(494, 138) = 34086
GCD(494, 138) = ( 494 x 138 ) / 34086
= 494 / 138
= 494
Step2:
LCM(2, 501) = 1002
GCD(2, 501) = ( 2 x 501 ) / 1002
= 2 / 501
= 2
Step3:
LCM(1, 397) = 397
GCD(1, 397) = ( 1 x 397 ) / 397
= 1 / 397
= 1
So, Greatest Common Divisor of 494, 138, 501, 397 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 494, 138, 501, 397
The greatest common divisor of numbers 494, 138, 501, 397 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 494, 138, 501, 397 is 1.
1. What is the GCD of 494, 138, 501, 397?
GCD of given numbers 494, 138, 501, 397 is 1
2. How to calculate the greatest common divisor of 494, 138, 501, 397?
We can find the highest common divisor of 494, 138, 501, 397 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 494, 138, 501, 397 i.e 1.
3. How can I use the GCD of 494, 138, 501, 397Calculator?
Out the numbers 494, 138, 501, 397 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.