GCD of 490, 512, 382, 291 Calculator

Given Input numbers are 490, 512, 382, 291

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

Divisors of 490 :

The positive integer divisors of 490 that completely divides 490 are.

1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

Divisors of 512 :

The positive integer divisors of 512 that completely divides 512 are.

1, 2, 4, 8, 16, 32, 64, 128, 256, 512

Divisors of 382 :

The positive integer divisors of 382 that completely divides 382 are.

1, 2, 191, 382

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 (490, 512, 382, 291) = 1.

Given numbers are 490, 512, 382, 291

The list of prime factors of all numbers are

Prime factors of 490 are 2 x 5 x 7 x 7

Prime factors of 512 are 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2 x 2

Prime factors of 382 are 2 x 191

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 490, 512, 382, 291

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

Apply this formula for all numbers.

Step1:

LCM(490, 512) = 125440

GCD(490, 512) = ( 490 x 512 ) / 125440

= 490 / 512

= 490

Step2:

LCM(2, 382) = 382

GCD(2, 382) = ( 2 x 382 ) / 382

= 2 / 382

= 2

Step3:

LCM(2, 291) = 582

GCD(2, 291) = ( 2 x 291 ) / 582

= 2 / 291

= 2

So, Greatest Common Divisor of 490, 512, 382, 291 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 316, 886, 872, 300
• GCD of 513, 440, 526, 874
• GCD of 817, 703, 167, 859
• GCD of 861, 222, 289, 444
• GCD of 801, 515, 600, 713

Given numbers are 490, 512, 382, 291
The greatest common divisor of numbers 490, 512, 382, 291 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 490, 512, 382, 291 is 1.

1. What is the GCD of 490, 512, 382, 291?

GCD of given numbers 490, 512, 382, 291 is 1

2. How to calculate the greatest common divisor of 490, 512, 382, 291?

We can find the highest common divisor of 490, 512, 382, 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 490, 512, 382, 291 i.e 1.

3. How can I use the GCD of 490, 512, 382, 291Calculator?

Out the numbers 490, 512, 382, 291 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.