GCD of 849, 738, 691 Calculator

Given Input numbers are 849, 738, 691

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

Divisors of 849 :

The positive integer divisors of 849 that completely divides 849 are.

1, 3, 283, 849

Divisors of 738 :

The positive integer divisors of 738 that completely divides 738 are.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 691 :

The positive integer divisors of 691 that completely divides 691 are.

1, 691

GCD of numbers is the greatest common divisor

So, the GCD (849, 738, 691) = 1.

Given numbers are 849, 738, 691

The list of prime factors of all numbers are

Prime factors of 849 are 3 x 283

Prime factors of 738 are 2 x 3 x 3 x 41

Prime factors of 691 are 691

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

Given numbers are 849, 738, 691

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

Apply this formula for all numbers.

Step1:

LCM(849, 738) = 208854

GCD(849, 738) = ( 849 x 738 ) / 208854

= 849 / 738

= 849

Step2:

LCM(3, 691) = 2073

GCD(3, 691) = ( 3 x 691 ) / 2073

= 3 / 691

= 3

So, Greatest Common Divisor of 849, 738, 691 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 398, 417, 768
• GCD of 772, 766, 800
• GCD of 510, 981, 630
• GCD of 335, 300, 636
• GCD of 660, 941, 593

Given numbers are 849, 738, 691
The greatest common divisor of numbers 849, 738, 691 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 849, 738, 691 is 1.

1. What is the GCD of 849, 738, 691?

GCD of given numbers 849, 738, 691 is 1

2. How to calculate the greatest common divisor of 849, 738, 691?

We can find the highest common divisor of 849, 738, 691 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 849, 738, 691 i.e 1.

3. How can I use the GCD of 849, 738, 691Calculator?

Out the numbers 849, 738, 691 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.