GCD of 248, 311, 389, 949 Calculator

Given Input numbers are 248, 311, 389, 949

In the factoring method, we have to find the divisors of all numbers

Divisors of 248 :

The positive integer divisors of 248 that completely divides 248 are.

1, 2, 4, 8, 31, 62, 124, 248

Divisors of 311 :

The positive integer divisors of 311 that completely divides 311 are.

1, 311

Divisors of 389 :

The positive integer divisors of 389 that completely divides 389 are.

1, 389

Divisors of 949 :

The positive integer divisors of 949 that completely divides 949 are.

1, 13, 73, 949

GCD of numbers is the greatest common divisor

So, the GCD (248, 311, 389, 949) = 1.

Given numbers are 248, 311, 389, 949

The list of prime factors of all numbers are

Prime factors of 248 are 2 x 2 x 2 x 31

Prime factors of 311 are 311

Prime factors of 389 are 389

Prime factors of 949 are 13 x 73

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 248, 311, 389, 949

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(248, 311) = 77128

GCD(248, 311) = ( 248 x 311 ) / 77128

= 248 / 311

= 248

Step2:

LCM(1, 389) = 389

GCD(1, 389) = ( 1 x 389 ) / 389

= 1 / 389

= 1

Step3:

LCM(1, 949) = 949

GCD(1, 949) = ( 1 x 949 ) / 949

= 1 / 949

= 1

So, Greatest Common Divisor of 248, 311, 389, 949 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 134, 887, 681, 601
• GCD of 825, 308, 700, 935
• GCD of 924, 201, 160, 870
• GCD of 149, 564, 995, 434
• GCD of 902, 332, 561, 912

Given numbers are 248, 311, 389, 949
The greatest common divisor of numbers 248, 311, 389, 949 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 248, 311, 389, 949 is 1.

1. What is the GCD of 248, 311, 389, 949?

GCD of given numbers 248, 311, 389, 949 is 1

2. How to calculate the greatest common divisor of 248, 311, 389, 949?

We can find the highest common divisor of 248, 311, 389, 949 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 248, 311, 389, 949 i.e 1.

3. How can I use the GCD of 248, 311, 389, 949Calculator?

Out the numbers 248, 311, 389, 949 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.