GCD of 991, 428, 864, 482 Calculator

Given Input numbers are 991, 428, 864, 482

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

Divisors of 991 :

The positive integer divisors of 991 that completely divides 991 are.

1, 991

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

Divisors of 864 :

The positive integer divisors of 864 that completely divides 864 are.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864

Divisors of 482 :

The positive integer divisors of 482 that completely divides 482 are.

1, 2, 241, 482

GCD of numbers is the greatest common divisor

So, the GCD (991, 428, 864, 482) = 1.

Given numbers are 991, 428, 864, 482

The list of prime factors of all numbers are

Prime factors of 991 are 991

Prime factors of 428 are 2 x 2 x 107

Prime factors of 864 are 2 x 2 x 2 x 2 x 2 x 3 x 3 x 3

Prime factors of 482 are 2 x 241

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

Given numbers are 991, 428, 864, 482

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

Apply this formula for all numbers.

Step1:

LCM(991, 428) = 424148

GCD(991, 428) = ( 991 x 428 ) / 424148

= 991 / 428

= 991

Step2:

LCM(1, 864) = 864

GCD(1, 864) = ( 1 x 864 ) / 864

= 1 / 864

= 1

Step3:

LCM(1, 482) = 482

GCD(1, 482) = ( 1 x 482 ) / 482

= 1 / 482

= 1

So, Greatest Common Divisor of 991, 428, 864, 482 is 1

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Given numbers are 991, 428, 864, 482
The greatest common divisor of numbers 991, 428, 864, 482 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 991, 428, 864, 482 is 1.

1. What is the GCD of 991, 428, 864, 482?

GCD of given numbers 991, 428, 864, 482 is 1

2. How to calculate the greatest common divisor of 991, 428, 864, 482?

We can find the highest common divisor of 991, 428, 864, 482 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 991, 428, 864, 482 i.e 1.

3. How can I use the GCD of 991, 428, 864, 482Calculator?

Out the numbers 991, 428, 864, 482 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.