GCD of 991, 121, 743 Calculator

Given Input numbers are 991, 121, 743

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 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

Divisors of 743 :

The positive integer divisors of 743 that completely divides 743 are.

1, 743

GCD of numbers is the greatest common divisor

So, the GCD (991, 121, 743) = 1.

Given numbers are 991, 121, 743

The list of prime factors of all numbers are

Prime factors of 991 are 991

Prime factors of 121 are 11 x 11

Prime factors of 743 are 743

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

Given numbers are 991, 121, 743

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

Apply this formula for all numbers.

Step1:

LCM(991, 121) = 119911

GCD(991, 121) = ( 991 x 121 ) / 119911

= 991 / 121

= 991

Step2:

LCM(1, 743) = 743

GCD(1, 743) = ( 1 x 743 ) / 743

= 1 / 743

= 1

So, Greatest Common Divisor of 991, 121, 743 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 436, 950, 337
• GCD of 777, 473, 100
• GCD of 255, 982, 397
• GCD of 518, 501, 718
• GCD of 338, 406, 644

Given numbers are 991, 121, 743
The greatest common divisor of numbers 991, 121, 743 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 991, 121, 743 is 1.

1. What is the GCD of 991, 121, 743?

GCD of given numbers 991, 121, 743 is 1

2. How to calculate the greatest common divisor of 991, 121, 743?

We can find the highest common divisor of 991, 121, 743 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, 121, 743 i.e 1.

3. How can I use the GCD of 991, 121, 743Calculator?

Out the numbers 991, 121, 743 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.