GCD of 770, 328, 99, 847 Calculator

Given Input numbers are 770, 328, 99, 847

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

Divisors of 770 :

The positive integer divisors of 770 that completely divides 770 are.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

Divisors of 328 :

The positive integer divisors of 328 that completely divides 328 are.

1, 2, 4, 8, 41, 82, 164, 328

Divisors of 99 :

The positive integer divisors of 99 that completely divides 99 are.

1, 3, 9, 11, 33, 99

Divisors of 847 :

The positive integer divisors of 847 that completely divides 847 are.

1, 7, 11, 77, 121, 847

GCD of numbers is the greatest common divisor

So, the GCD (770, 328, 99, 847) = 1.

Given numbers are 770, 328, 99, 847

The list of prime factors of all numbers are

Prime factors of 770 are 2 x 5 x 7 x 11

Prime factors of 328 are 2 x 2 x 2 x 41

Prime factors of 99 are 3 x 3 x 11

Prime factors of 847 are 7 x 11 x 11

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

Given numbers are 770, 328, 99, 847

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

Apply this formula for all numbers.

Step1:

LCM(770, 328) = 126280

GCD(770, 328) = ( 770 x 328 ) / 126280

= 770 / 328

= 770

Step2:

LCM(2, 99) = 198

GCD(2, 99) = ( 2 x 99 ) / 198

= 2 / 99

= 2

Step3:

LCM(1, 847) = 847

GCD(1, 847) = ( 1 x 847 ) / 847

= 1 / 847

= 1

So, Greatest Common Divisor of 770, 328, 99, 847 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 785, 926, 12, 437
• GCD of 348, 178, 15, 233
• GCD of 202, 472, 36, 204
• GCD of 677, 478, 80, 271
• GCD of 586, 847, 44, 762

Given numbers are 770, 328, 99, 847
The greatest common divisor of numbers 770, 328, 99, 847 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 770, 328, 99, 847 is 1.

1. What is the GCD of 770, 328, 99, 847?

GCD of given numbers 770, 328, 99, 847 is 1

2. How to calculate the greatest common divisor of 770, 328, 99, 847?

We can find the highest common divisor of 770, 328, 99, 847 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 770, 328, 99, 847 i.e 1.

3. How can I use the GCD of 770, 328, 99, 847Calculator?

Out the numbers 770, 328, 99, 847 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.