GCD of 305, 770, 770, 964 Calculator

Given Input numbers are 305, 770, 770, 964

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

Divisors of 305 :

The positive integer divisors of 305 that completely divides 305 are.

1, 5, 61, 305

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 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 964 :

The positive integer divisors of 964 that completely divides 964 are.

1, 2, 4, 241, 482, 964

GCD of numbers is the greatest common divisor

So, the GCD (305, 770, 770, 964) = 1.

Given numbers are 305, 770, 770, 964

The list of prime factors of all numbers are

Prime factors of 305 are 5 x 61

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

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

Prime factors of 964 are 2 x 2 x 241

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

Given numbers are 305, 770, 770, 964

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

Apply this formula for all numbers.

Step1:

LCM(305, 770) = 46970

GCD(305, 770) = ( 305 x 770 ) / 46970

= 305 / 770

= 305

Step2:

LCM(5, 770) = 770

GCD(5, 770) = ( 5 x 770 ) / 770

= 5 / 770

= 5

Step3:

LCM(5, 964) = 4820

GCD(5, 964) = ( 5 x 964 ) / 4820

= 5 / 964

= 5

So, Greatest Common Divisor of 305, 770, 770, 964 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 933, 890, 261, 593
• GCD of 657, 151, 544, 409
• GCD of 725, 795, 405, 816
• GCD of 837, 188, 850, 533
• GCD of 644, 662, 853, 399

Given numbers are 305, 770, 770, 964
The greatest common divisor of numbers 305, 770, 770, 964 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 305, 770, 770, 964 is 1.

1. What is the GCD of 305, 770, 770, 964?

GCD of given numbers 305, 770, 770, 964 is 1

2. How to calculate the greatest common divisor of 305, 770, 770, 964?

We can find the highest common divisor of 305, 770, 770, 964 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 305, 770, 770, 964 i.e 1.

3. How can I use the GCD of 305, 770, 770, 964Calculator?

Out the numbers 305, 770, 770, 964 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.