GCD of 691, 189, 699, 976 Calculator

Given Input numbers are 691, 189, 699, 976

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

Divisors of 691 :

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

1, 691

Divisors of 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 699 :

The positive integer divisors of 699 that completely divides 699 are.

1, 3, 233, 699

Divisors of 976 :

The positive integer divisors of 976 that completely divides 976 are.

1, 2, 4, 8, 16, 61, 122, 244, 488, 976

GCD of numbers is the greatest common divisor

So, the GCD (691, 189, 699, 976) = 1.

Given numbers are 691, 189, 699, 976

The list of prime factors of all numbers are

Prime factors of 691 are 691

Prime factors of 189 are 3 x 3 x 3 x 7

Prime factors of 699 are 3 x 233

Prime factors of 976 are 2 x 2 x 2 x 2 x 61

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

Given numbers are 691, 189, 699, 976

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

Apply this formula for all numbers.

Step1:

LCM(691, 189) = 130599

GCD(691, 189) = ( 691 x 189 ) / 130599

= 691 / 189

= 691

Step2:

LCM(1, 699) = 699

GCD(1, 699) = ( 1 x 699 ) / 699

= 1 / 699

= 1

Step3:

LCM(1, 976) = 976

GCD(1, 976) = ( 1 x 976 ) / 976

= 1 / 976

= 1

So, Greatest Common Divisor of 691, 189, 699, 976 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 948, 625, 771, 703
• GCD of 436, 721, 822, 271
• GCD of 162, 210, 367, 740
• GCD of 203, 183, 723, 396
• GCD of 489, 788, 129, 339

Given numbers are 691, 189, 699, 976
The greatest common divisor of numbers 691, 189, 699, 976 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 691, 189, 699, 976 is 1.

1. What is the GCD of 691, 189, 699, 976?

GCD of given numbers 691, 189, 699, 976 is 1

2. How to calculate the greatest common divisor of 691, 189, 699, 976?

We can find the highest common divisor of 691, 189, 699, 976 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 691, 189, 699, 976 i.e 1.

3. How can I use the GCD of 691, 189, 699, 976Calculator?

Out the numbers 691, 189, 699, 976 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.