GCD of 991, 758, 49 Calculator

Given Input numbers are 991, 758, 49

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 758 :

The positive integer divisors of 758 that completely divides 758 are.

1, 2, 379, 758

Divisors of 49 :

The positive integer divisors of 49 that completely divides 49 are.

1, 7, 49

GCD of numbers is the greatest common divisor

So, the GCD (991, 758, 49) = 1.

Given numbers are 991, 758, 49

The list of prime factors of all numbers are

Prime factors of 991 are 991

Prime factors of 758 are 2 x 379

Prime factors of 49 are 7 x 7

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

Given numbers are 991, 758, 49

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

Apply this formula for all numbers.

Step1:

LCM(991, 758) = 751178

GCD(991, 758) = ( 991 x 758 ) / 751178

= 991 / 758

= 991

Step2:

LCM(1, 49) = 49

GCD(1, 49) = ( 1 x 49 ) / 49

= 1 / 49

= 1

So, Greatest Common Divisor of 991, 758, 49 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 792, 634, 47
• GCD of 952, 793, 54
• GCD of 999, 705, 82
• GCD of 427, 253, 78
• GCD of 405, 782, 77

Given numbers are 991, 758, 49
The greatest common divisor of numbers 991, 758, 49 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 991, 758, 49 is 1.

1. What is the GCD of 991, 758, 49?

GCD of given numbers 991, 758, 49 is 1

2. How to calculate the greatest common divisor of 991, 758, 49?

We can find the highest common divisor of 991, 758, 49 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, 758, 49 i.e 1.

3. How can I use the GCD of 991, 758, 49Calculator?

Out the numbers 991, 758, 49 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.