Online GCD Calculator is useful to find the GCD of 749, 787, 637, 361 quickly. Get the easiest ways to solve the greatest common divisor of 749, 787, 637, 361 i.e 1 in different methods as follows.
Given Input numbers are 749, 787, 637, 361
In the factoring method, we have to find the divisors of all numbers
Divisors of 749 :
The positive integer divisors of 749 that completely divides 749 are.
1, 7, 107, 749
Divisors of 787 :
The positive integer divisors of 787 that completely divides 787 are.
1, 787
Divisors of 637 :
The positive integer divisors of 637 that completely divides 637 are.
1, 7, 13, 49, 91, 637
Divisors of 361 :
The positive integer divisors of 361 that completely divides 361 are.
1, 19, 361
GCD of numbers is the greatest common divisor
So, the GCD (749, 787, 637, 361) = 1.
Given numbers are 749, 787, 637, 361
The list of prime factors of all numbers are
Prime factors of 749 are 7 x 107
Prime factors of 787 are 787
Prime factors of 637 are 7 x 7 x 13
Prime factors of 361 are 19 x 19
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 749, 787, 637, 361
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(749, 787) = 589463
GCD(749, 787) = ( 749 x 787 ) / 589463
= 749 / 787
= 749
Step2:
LCM(1, 637) = 637
GCD(1, 637) = ( 1 x 637 ) / 637
= 1 / 637
= 1
Step3:
LCM(1, 361) = 361
GCD(1, 361) = ( 1 x 361 ) / 361
= 1 / 361
= 1
So, Greatest Common Divisor of 749, 787, 637, 361 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 749, 787, 637, 361
The greatest common divisor of numbers 749, 787, 637, 361 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 749, 787, 637, 361 is 1.
1. What is the GCD of 749, 787, 637, 361?
GCD of given numbers 749, 787, 637, 361 is 1
2. How to calculate the greatest common divisor of 749, 787, 637, 361?
We can find the highest common divisor of 749, 787, 637, 361 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 749, 787, 637, 361 i.e 1.
3. How can I use the GCD of 749, 787, 637, 361Calculator?
Out the numbers 749, 787, 637, 361 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.