GCD of 964, 191, 782, 438 Calculator

Given Input numbers are 964, 191, 782, 438

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

Divisors of 964 :

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

1, 2, 4, 241, 482, 964

Divisors of 191 :

The positive integer divisors of 191 that completely divides 191 are.

1, 191

Divisors of 782 :

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

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

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

GCD of numbers is the greatest common divisor

So, the GCD (964, 191, 782, 438) = 1.

Given numbers are 964, 191, 782, 438

The list of prime factors of all numbers are

Prime factors of 964 are 2 x 2 x 241

Prime factors of 191 are 191

Prime factors of 782 are 2 x 17 x 23

Prime factors of 438 are 2 x 3 x 73

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

Given numbers are 964, 191, 782, 438

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

Apply this formula for all numbers.

Step1:

LCM(964, 191) = 184124

GCD(964, 191) = ( 964 x 191 ) / 184124

= 964 / 191

= 964

Step2:

LCM(1, 782) = 782

GCD(1, 782) = ( 1 x 782 ) / 782

= 1 / 782

= 1

Step3:

LCM(1, 438) = 438

GCD(1, 438) = ( 1 x 438 ) / 438

= 1 / 438

= 1

So, Greatest Common Divisor of 964, 191, 782, 438 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 356, 394, 351, 277
• GCD of 260, 659, 277, 559
• GCD of 931, 408, 666, 313
• GCD of 208, 778, 678, 472
• GCD of 438, 348, 942, 373

Given numbers are 964, 191, 782, 438
The greatest common divisor of numbers 964, 191, 782, 438 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 964, 191, 782, 438 is 1.

1. What is the GCD of 964, 191, 782, 438?

GCD of given numbers 964, 191, 782, 438 is 1

2. How to calculate the greatest common divisor of 964, 191, 782, 438?

We can find the highest common divisor of 964, 191, 782, 438 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 964, 191, 782, 438 i.e 1.

3. How can I use the GCD of 964, 191, 782, 438Calculator?

Out the numbers 964, 191, 782, 438 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.