GCD of 991, 950, 747, 949 Calculator

Given Input numbers are 991, 950, 747, 949

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

Divisors of 991 :

The positive integer divisors of 991 that completely divides 991 are.

1, 991

Divisors of 950 :

The positive integer divisors of 950 that completely divides 950 are.

1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950

Divisors of 747 :

The positive integer divisors of 747 that completely divides 747 are.

1, 3, 9, 83, 249, 747

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 (991, 950, 747, 949) = 1.

Given numbers are 991, 950, 747, 949

The list of prime factors of all numbers are

Prime factors of 991 are 991

Prime factors of 950 are 2 x 5 x 5 x 19

Prime factors of 747 are 3 x 3 x 83

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 991, 950, 747, 949

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

Apply this formula for all numbers.

Step1:

LCM(991, 950) = 941450

GCD(991, 950) = ( 991 x 950 ) / 941450

= 991 / 950

= 991

Step2:

LCM(1, 747) = 747

GCD(1, 747) = ( 1 x 747 ) / 747

= 1 / 747

= 1

Step3:

LCM(1, 949) = 949

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

= 1 / 949

= 1

So, Greatest Common Divisor of 991, 950, 747, 949 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 560, 876, 245, 813
• GCD of 733, 576, 137, 513
• GCD of 514, 660, 961, 383
• GCD of 132, 291, 186, 831
• GCD of 505, 292, 808, 401

Given numbers are 991, 950, 747, 949
The greatest common divisor of numbers 991, 950, 747, 949 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 991, 950, 747, 949 is 1.

1. What is the GCD of 991, 950, 747, 949?

GCD of given numbers 991, 950, 747, 949 is 1

2. How to calculate the greatest common divisor of 991, 950, 747, 949?

We can find the highest common divisor of 991, 950, 747, 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 991, 950, 747, 949 i.e 1.

3. How can I use the GCD of 991, 950, 747, 949Calculator?

Out the numbers 991, 950, 747, 949 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.