Online GCD Calculator is useful to find the GCD of 874, 865, 423, 637 quickly. Get the easiest ways to solve the greatest common divisor of 874, 865, 423, 637 i.e 1 in different methods as follows.
Given Input numbers are 874, 865, 423, 637
In the factoring method, we have to find the divisors of all numbers
Divisors of 874 :
The positive integer divisors of 874 that completely divides 874 are.
1, 2, 19, 23, 38, 46, 437, 874
Divisors of 865 :
The positive integer divisors of 865 that completely divides 865 are.
1, 5, 173, 865
Divisors of 423 :
The positive integer divisors of 423 that completely divides 423 are.
1, 3, 9, 47, 141, 423
Divisors of 637 :
The positive integer divisors of 637 that completely divides 637 are.
1, 7, 13, 49, 91, 637
GCD of numbers is the greatest common divisor
So, the GCD (874, 865, 423, 637) = 1.
Given numbers are 874, 865, 423, 637
The list of prime factors of all numbers are
Prime factors of 874 are 2 x 19 x 23
Prime factors of 865 are 5 x 173
Prime factors of 423 are 3 x 3 x 47
Prime factors of 637 are 7 x 7 x 13
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 874, 865, 423, 637
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(874, 865) = 756010
GCD(874, 865) = ( 874 x 865 ) / 756010
= 874 / 865
= 874
Step2:
LCM(1, 423) = 423
GCD(1, 423) = ( 1 x 423 ) / 423
= 1 / 423
= 1
Step3:
LCM(1, 637) = 637
GCD(1, 637) = ( 1 x 637 ) / 637
= 1 / 637
= 1
So, Greatest Common Divisor of 874, 865, 423, 637 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 874, 865, 423, 637
The greatest common divisor of numbers 874, 865, 423, 637 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 874, 865, 423, 637 is 1.
1. What is the GCD of 874, 865, 423, 637?
GCD of given numbers 874, 865, 423, 637 is 1
2. How to calculate the greatest common divisor of 874, 865, 423, 637?
We can find the highest common divisor of 874, 865, 423, 637 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 874, 865, 423, 637 i.e 1.
3. How can I use the GCD of 874, 865, 423, 637Calculator?
Out the numbers 874, 865, 423, 637 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.