GCD of 391, 333, 87, 964 Calculator

Given Input numbers are 391, 333, 87, 964

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

Divisors of 391 :

The positive integer divisors of 391 that completely divides 391 are.

1, 17, 23, 391

Divisors of 333 :

The positive integer divisors of 333 that completely divides 333 are.

1, 3, 9, 37, 111, 333

Divisors of 87 :

The positive integer divisors of 87 that completely divides 87 are.

1, 3, 29, 87

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 (391, 333, 87, 964) = 1.

Given numbers are 391, 333, 87, 964

The list of prime factors of all numbers are

Prime factors of 391 are 17 x 23

Prime factors of 333 are 3 x 3 x 37

Prime factors of 87 are 3 x 29

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 391, 333, 87, 964

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

Apply this formula for all numbers.

Step1:

LCM(391, 333) = 130203

GCD(391, 333) = ( 391 x 333 ) / 130203

= 391 / 333

= 391

Step2:

LCM(1, 87) = 87

GCD(1, 87) = ( 1 x 87 ) / 87

= 1 / 87

= 1

Step3:

LCM(1, 964) = 964

GCD(1, 964) = ( 1 x 964 ) / 964

= 1 / 964

= 1

So, Greatest Common Divisor of 391, 333, 87, 964 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 491, 571, 72, 917
• GCD of 766, 308, 92, 269
• GCD of 234, 312, 22, 863
• GCD of 664, 174, 91, 193
• GCD of 241, 992, 77, 855

Given numbers are 391, 333, 87, 964
The greatest common divisor of numbers 391, 333, 87, 964 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 391, 333, 87, 964 is 1.

1. What is the GCD of 391, 333, 87, 964?

GCD of given numbers 391, 333, 87, 964 is 1

2. How to calculate the greatest common divisor of 391, 333, 87, 964?

We can find the highest common divisor of 391, 333, 87, 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 391, 333, 87, 964 i.e 1.

3. How can I use the GCD of 391, 333, 87, 964Calculator?

Out the numbers 391, 333, 87, 964 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.