GCD of 488, 784, 91, 291 Calculator

Given Input numbers are 488, 784, 91, 291

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

Divisors of 488 :

The positive integer divisors of 488 that completely divides 488 are.

1, 2, 4, 8, 61, 122, 244, 488

Divisors of 784 :

The positive integer divisors of 784 that completely divides 784 are.

1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784

Divisors of 91 :

The positive integer divisors of 91 that completely divides 91 are.

1, 7, 13, 91

Divisors of 291 :

The positive integer divisors of 291 that completely divides 291 are.

1, 3, 97, 291

GCD of numbers is the greatest common divisor

So, the GCD (488, 784, 91, 291) = 1.

Given numbers are 488, 784, 91, 291

The list of prime factors of all numbers are

Prime factors of 488 are 2 x 2 x 2 x 61

Prime factors of 784 are 2 x 2 x 2 x 2 x 7 x 7

Prime factors of 91 are 7 x 13

Prime factors of 291 are 3 x 97

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

Given numbers are 488, 784, 91, 291

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

Apply this formula for all numbers.

Step1:

LCM(488, 784) = 47824

GCD(488, 784) = ( 488 x 784 ) / 47824

= 488 / 784

= 488

Step2:

LCM(8, 91) = 728

GCD(8, 91) = ( 8 x 91 ) / 728

= 8 / 91

= 8

Step3:

LCM(1, 291) = 291

GCD(1, 291) = ( 1 x 291 ) / 291

= 1 / 291

= 1

So, Greatest Common Divisor of 488, 784, 91, 291 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 406, 255, 38, 776
• GCD of 903, 349, 60, 763
• GCD of 280, 339, 34, 840
• GCD of 591, 325, 10, 479
• GCD of 565, 374, 18, 432

Given numbers are 488, 784, 91, 291
The greatest common divisor of numbers 488, 784, 91, 291 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 488, 784, 91, 291 is 1.

1. What is the GCD of 488, 784, 91, 291?

GCD of given numbers 488, 784, 91, 291 is 1

2. How to calculate the greatest common divisor of 488, 784, 91, 291?

We can find the highest common divisor of 488, 784, 91, 291 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 488, 784, 91, 291 i.e 1.

3. How can I use the GCD of 488, 784, 91, 291Calculator?

Out the numbers 488, 784, 91, 291 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.