GCD of 791, 749, 687, 118 Calculator

Given Input numbers are 791, 749, 687, 118

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

Divisors of 791 :

The positive integer divisors of 791 that completely divides 791 are.

1, 7, 113, 791

Divisors of 749 :

The positive integer divisors of 749 that completely divides 749 are.

1, 7, 107, 749

Divisors of 687 :

The positive integer divisors of 687 that completely divides 687 are.

1, 3, 229, 687

Divisors of 118 :

The positive integer divisors of 118 that completely divides 118 are.

1, 2, 59, 118

GCD of numbers is the greatest common divisor

So, the GCD (791, 749, 687, 118) = 1.

Given numbers are 791, 749, 687, 118

The list of prime factors of all numbers are

Prime factors of 791 are 7 x 113

Prime factors of 749 are 7 x 107

Prime factors of 687 are 3 x 229

Prime factors of 118 are 2 x 59

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

Given numbers are 791, 749, 687, 118

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

Apply this formula for all numbers.

Step1:

LCM(791, 749) = 84637

GCD(791, 749) = ( 791 x 749 ) / 84637

= 791 / 749

= 791

Step2:

LCM(7, 687) = 4809

GCD(7, 687) = ( 7 x 687 ) / 4809

= 7 / 687

= 7

Step3:

LCM(1, 118) = 118

GCD(1, 118) = ( 1 x 118 ) / 118

= 1 / 118

= 1

So, Greatest Common Divisor of 791, 749, 687, 118 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 843, 298, 754, 726
• GCD of 126, 924, 601, 878
• GCD of 380, 245, 346, 141
• GCD of 657, 987, 598, 919
• GCD of 494, 333, 397, 399

Given numbers are 791, 749, 687, 118
The greatest common divisor of numbers 791, 749, 687, 118 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 791, 749, 687, 118 is 1.

1. What is the GCD of 791, 749, 687, 118?

GCD of given numbers 791, 749, 687, 118 is 1

2. How to calculate the greatest common divisor of 791, 749, 687, 118?

We can find the highest common divisor of 791, 749, 687, 118 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 791, 749, 687, 118 i.e 1.

3. How can I use the GCD of 791, 749, 687, 118Calculator?

Out the numbers 791, 749, 687, 118 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.