Online GCD Calculator is useful to find the GCD of 938, 855, 747, 612 quickly. Get the easiest ways to solve the greatest common divisor of 938, 855, 747, 612 i.e 1 in different methods as follows.
Given Input numbers are 938, 855, 747, 612
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 855 :
The positive integer divisors of 855 that completely divides 855 are.
1, 3, 5, 9, 15, 19, 45, 57, 95, 171, 285, 855
Divisors of 747 :
The positive integer divisors of 747 that completely divides 747 are.
1, 3, 9, 83, 249, 747
Divisors of 612 :
The positive integer divisors of 612 that completely divides 612 are.
1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612
GCD of numbers is the greatest common divisor
So, the GCD (938, 855, 747, 612) = 1.
Given numbers are 938, 855, 747, 612
The list of prime factors of all numbers are
Prime factors of 938 are 2 x 7 x 67
Prime factors of 855 are 3 x 3 x 5 x 19
Prime factors of 747 are 3 x 3 x 83
Prime factors of 612 are 2 x 2 x 3 x 3 x 17
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 938, 855, 747, 612
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(938, 855) = 801990
GCD(938, 855) = ( 938 x 855 ) / 801990
= 938 / 855
= 938
Step2:
LCM(1, 747) = 747
GCD(1, 747) = ( 1 x 747 ) / 747
= 1 / 747
= 1
Step3:
LCM(1, 612) = 612
GCD(1, 612) = ( 1 x 612 ) / 612
= 1 / 612
= 1
So, Greatest Common Divisor of 938, 855, 747, 612 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 938, 855, 747, 612
The greatest common divisor of numbers 938, 855, 747, 612 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 938, 855, 747, 612 is 1.
1. What is the GCD of 938, 855, 747, 612?
GCD of given numbers 938, 855, 747, 612 is 1
2. How to calculate the greatest common divisor of 938, 855, 747, 612?
We can find the highest common divisor of 938, 855, 747, 612 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, 855, 747, 612 i.e 1.
3. How can I use the GCD of 938, 855, 747, 612Calculator?
Out the numbers 938, 855, 747, 612 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.