Online GCD Calculator is useful to find the GCD of 938, 670, 287, 772 quickly. Get the easiest ways to solve the greatest common divisor of 938, 670, 287, 772 i.e 1 in different methods as follows.
Given Input numbers are 938, 670, 287, 772
In the factoring method, we have to find the divisors of all numbers
Divisors of 938 :
The positive integer divisors of 938 that completely divides 938 are.
1, 2, 7, 14, 67, 134, 469, 938
Divisors of 670 :
The positive integer divisors of 670 that completely divides 670 are.
1, 2, 5, 10, 67, 134, 335, 670
Divisors of 287 :
The positive integer divisors of 287 that completely divides 287 are.
1, 7, 41, 287
Divisors of 772 :
The positive integer divisors of 772 that completely divides 772 are.
1, 2, 4, 193, 386, 772
GCD of numbers is the greatest common divisor
So, the GCD (938, 670, 287, 772) = 1.
Given numbers are 938, 670, 287, 772
The list of prime factors of all numbers are
Prime factors of 938 are 2 x 7 x 67
Prime factors of 670 are 2 x 5 x 67
Prime factors of 287 are 7 x 41
Prime factors of 772 are 2 x 2 x 193
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 938, 670, 287, 772
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(938, 670) = 4690
GCD(938, 670) = ( 938 x 670 ) / 4690
= 938 / 670
= 938
Step2:
LCM(134, 287) = 38458
GCD(134, 287) = ( 134 x 287 ) / 38458
= 134 / 287
= 134
Step3:
LCM(1, 772) = 772
GCD(1, 772) = ( 1 x 772 ) / 772
= 1 / 772
= 1
So, Greatest Common Divisor of 938, 670, 287, 772 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 938, 670, 287, 772
The greatest common divisor of numbers 938, 670, 287, 772 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 938, 670, 287, 772 is 1.
1. What is the GCD of 938, 670, 287, 772?
GCD of given numbers 938, 670, 287, 772 is 1
2. How to calculate the greatest common divisor of 938, 670, 287, 772?
We can find the highest common divisor of 938, 670, 287, 772 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 938, 670, 287, 772 i.e 1.
3. How can I use the GCD of 938, 670, 287, 772Calculator?
Out the numbers 938, 670, 287, 772 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.