GCD of 782, 216, 964, 385 Calculator

Given Input numbers are 782, 216, 964, 385

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

Divisors of 782 :

The positive integer divisors of 782 that completely divides 782 are.

1, 2, 17, 23, 34, 46, 391, 782

Divisors of 216 :

The positive integer divisors of 216 that completely divides 216 are.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216

Divisors of 964 :

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

1, 2, 4, 241, 482, 964

Divisors of 385 :

The positive integer divisors of 385 that completely divides 385 are.

1, 5, 7, 11, 35, 55, 77, 385

GCD of numbers is the greatest common divisor

So, the GCD (782, 216, 964, 385) = 1.

Given numbers are 782, 216, 964, 385

The list of prime factors of all numbers are

Prime factors of 782 are 2 x 17 x 23

Prime factors of 216 are 2 x 2 x 2 x 3 x 3 x 3

Prime factors of 964 are 2 x 2 x 241

Prime factors of 385 are 5 x 7 x 11

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

Given numbers are 782, 216, 964, 385

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

Apply this formula for all numbers.

Step1:

LCM(782, 216) = 84456

GCD(782, 216) = ( 782 x 216 ) / 84456

= 782 / 216

= 782

Step2:

LCM(2, 964) = 964

GCD(2, 964) = ( 2 x 964 ) / 964

= 2 / 964

= 2

Step3:

LCM(2, 385) = 770

GCD(2, 385) = ( 2 x 385 ) / 770

= 2 / 385

= 2

So, Greatest Common Divisor of 782, 216, 964, 385 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 711, 784, 590, 252
• GCD of 716, 871, 521, 680
• GCD of 617, 777, 465, 122
• GCD of 487, 332, 567, 761
• GCD of 323, 662, 979, 220

Given numbers are 782, 216, 964, 385
The greatest common divisor of numbers 782, 216, 964, 385 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 782, 216, 964, 385 is 1.

1. What is the GCD of 782, 216, 964, 385?

GCD of given numbers 782, 216, 964, 385 is 1

2. How to calculate the greatest common divisor of 782, 216, 964, 385?

We can find the highest common divisor of 782, 216, 964, 385 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 782, 216, 964, 385 i.e 1.

3. How can I use the GCD of 782, 216, 964, 385Calculator?

Out the numbers 782, 216, 964, 385 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.