Online GCD Calculator is useful to find the GCD of 118, 938, 152, 747 quickly. Get the easiest ways to solve the greatest common divisor of 118, 938, 152, 747 i.e 1 in different methods as follows.
Given Input numbers are 118, 938, 152, 747
In the factoring method, we have to find the divisors of all numbers
Divisors of 118 :
The positive integer divisors of 118 that completely divides 118 are.
1, 2, 59, 118
Divisors of 938 :
The positive integer divisors of 938 that completely divides 938 are.
1, 2, 7, 14, 67, 134, 469, 938
Divisors of 152 :
The positive integer divisors of 152 that completely divides 152 are.
1, 2, 4, 8, 19, 38, 76, 152
Divisors of 747 :
The positive integer divisors of 747 that completely divides 747 are.
1, 3, 9, 83, 249, 747
GCD of numbers is the greatest common divisor
So, the GCD (118, 938, 152, 747) = 1.
Given numbers are 118, 938, 152, 747
The list of prime factors of all numbers are
Prime factors of 118 are 2 x 59
Prime factors of 938 are 2 x 7 x 67
Prime factors of 152 are 2 x 2 x 2 x 19
Prime factors of 747 are 3 x 3 x 83
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 118, 938, 152, 747
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(118, 938) = 55342
GCD(118, 938) = ( 118 x 938 ) / 55342
= 118 / 938
= 118
Step2:
LCM(2, 152) = 152
GCD(2, 152) = ( 2 x 152 ) / 152
= 2 / 152
= 2
Step3:
LCM(2, 747) = 1494
GCD(2, 747) = ( 2 x 747 ) / 1494
= 2 / 747
= 2
So, Greatest Common Divisor of 118, 938, 152, 747 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 118, 938, 152, 747
The greatest common divisor of numbers 118, 938, 152, 747 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 118, 938, 152, 747 is 1.
1. What is the GCD of 118, 938, 152, 747?
GCD of given numbers 118, 938, 152, 747 is 1
2. How to calculate the greatest common divisor of 118, 938, 152, 747?
We can find the highest common divisor of 118, 938, 152, 747 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 118, 938, 152, 747 i.e 1.
3. How can I use the GCD of 118, 938, 152, 747Calculator?
Out the numbers 118, 938, 152, 747 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.