Online GCD Calculator is useful to find the GCD of 278, 948, 939, 318 quickly. Get the easiest ways to solve the greatest common divisor of 278, 948, 939, 318 i.e 1 in different methods as follows.
Given Input numbers are 278, 948, 939, 318
In the factoring method, we have to find the divisors of all numbers
Divisors of 278 :
The positive integer divisors of 278 that completely divides 278 are.
1, 2, 139, 278
Divisors of 948 :
The positive integer divisors of 948 that completely divides 948 are.
1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948
Divisors of 939 :
The positive integer divisors of 939 that completely divides 939 are.
1, 3, 313, 939
Divisors of 318 :
The positive integer divisors of 318 that completely divides 318 are.
1, 2, 3, 6, 53, 106, 159, 318
GCD of numbers is the greatest common divisor
So, the GCD (278, 948, 939, 318) = 1.
Given numbers are 278, 948, 939, 318
The list of prime factors of all numbers are
Prime factors of 278 are 2 x 139
Prime factors of 948 are 2 x 2 x 3 x 79
Prime factors of 939 are 3 x 313
Prime factors of 318 are 2 x 3 x 53
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 278, 948, 939, 318
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(278, 948) = 131772
GCD(278, 948) = ( 278 x 948 ) / 131772
= 278 / 948
= 278
Step2:
LCM(2, 939) = 1878
GCD(2, 939) = ( 2 x 939 ) / 1878
= 2 / 939
= 2
Step3:
LCM(1, 318) = 318
GCD(1, 318) = ( 1 x 318 ) / 318
= 1 / 318
= 1
So, Greatest Common Divisor of 278, 948, 939, 318 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 278, 948, 939, 318
The greatest common divisor of numbers 278, 948, 939, 318 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 278, 948, 939, 318 is 1.
1. What is the GCD of 278, 948, 939, 318?
GCD of given numbers 278, 948, 939, 318 is 1
2. How to calculate the greatest common divisor of 278, 948, 939, 318?
We can find the highest common divisor of 278, 948, 939, 318 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 278, 948, 939, 318 i.e 1.
3. How can I use the GCD of 278, 948, 939, 318Calculator?
Out the numbers 278, 948, 939, 318 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.