Online GCD Calculator is useful to find the GCD of 948, 968, 742, 253 quickly. Get the easiest ways to solve the greatest common divisor of 948, 968, 742, 253 i.e 1 in different methods as follows.
Given Input numbers are 948, 968, 742, 253
In the factoring method, we have to find the divisors of all numbers
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 968 :
The positive integer divisors of 968 that completely divides 968 are.
1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968
Divisors of 742 :
The positive integer divisors of 742 that completely divides 742 are.
1, 2, 7, 14, 53, 106, 371, 742
Divisors of 253 :
The positive integer divisors of 253 that completely divides 253 are.
1, 11, 23, 253
GCD of numbers is the greatest common divisor
So, the GCD (948, 968, 742, 253) = 1.
Given numbers are 948, 968, 742, 253
The list of prime factors of all numbers are
Prime factors of 948 are 2 x 2 x 3 x 79
Prime factors of 968 are 2 x 2 x 2 x 11 x 11
Prime factors of 742 are 2 x 7 x 53
Prime factors of 253 are 11 x 23
The above numbers do not have any common prime factor. So GCD is 1
Given numbers are 948, 968, 742, 253
GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)
Apply this formula for all numbers.
Step1:
LCM(948, 968) = 229416
GCD(948, 968) = ( 948 x 968 ) / 229416
= 948 / 968
= 948
Step2:
LCM(4, 742) = 1484
GCD(4, 742) = ( 4 x 742 ) / 1484
= 4 / 742
= 4
Step3:
LCM(2, 253) = 506
GCD(2, 253) = ( 2 x 253 ) / 506
= 2 / 253
= 2
So, Greatest Common Divisor of 948, 968, 742, 253 is 1
Here are some samples of GCD of Numbers calculations.
Given numbers are 948, 968, 742, 253
The greatest common divisor of numbers 948, 968, 742, 253 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 948, 968, 742, 253 is 1.
1. What is the GCD of 948, 968, 742, 253?
GCD of given numbers 948, 968, 742, 253 is 1
2. How to calculate the greatest common divisor of 948, 968, 742, 253?
We can find the highest common divisor of 948, 968, 742, 253 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 948, 968, 742, 253 i.e 1.
3. How can I use the GCD of 948, 968, 742, 253Calculator?
Out the numbers 948, 968, 742, 253 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.