GCD of 816, 689, 957, 181 Calculator

Given Input numbers are 816, 689, 957, 181

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

Divisors of 816 :

The positive integer divisors of 816 that completely divides 816 are.

1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816

Divisors of 689 :

The positive integer divisors of 689 that completely divides 689 are.

1, 13, 53, 689

Divisors of 957 :

The positive integer divisors of 957 that completely divides 957 are.

1, 3, 11, 29, 33, 87, 319, 957

Divisors of 181 :

The positive integer divisors of 181 that completely divides 181 are.

1, 181

GCD of numbers is the greatest common divisor

So, the GCD (816, 689, 957, 181) = 1.

Given numbers are 816, 689, 957, 181

The list of prime factors of all numbers are

Prime factors of 816 are 2 x 2 x 2 x 2 x 3 x 17

Prime factors of 689 are 13 x 53

Prime factors of 957 are 3 x 11 x 29

Prime factors of 181 are 181

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

Given numbers are 816, 689, 957, 181

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

Apply this formula for all numbers.

Step1:

LCM(816, 689) = 562224

GCD(816, 689) = ( 816 x 689 ) / 562224

= 816 / 689

= 816

Step2:

LCM(1, 957) = 957

GCD(1, 957) = ( 1 x 957 ) / 957

= 1 / 957

= 1

Step3:

LCM(1, 181) = 181

GCD(1, 181) = ( 1 x 181 ) / 181

= 1 / 181

= 1

So, Greatest Common Divisor of 816, 689, 957, 181 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 285, 868, 212, 429
• GCD of 952, 724, 998, 539
• GCD of 375, 830, 146, 239
• GCD of 701, 288, 579, 488
• GCD of 874, 785, 864, 689

Given numbers are 816, 689, 957, 181
The greatest common divisor of numbers 816, 689, 957, 181 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 816, 689, 957, 181 is 1.

1. What is the GCD of 816, 689, 957, 181?

GCD of given numbers 816, 689, 957, 181 is 1

2. How to calculate the greatest common divisor of 816, 689, 957, 181?

We can find the highest common divisor of 816, 689, 957, 181 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 816, 689, 957, 181 i.e 1.

3. How can I use the GCD of 816, 689, 957, 181Calculator?

Out the numbers 816, 689, 957, 181 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.