GCD of 291, 656, 360, 358 Calculator

Given Input numbers are 291, 656, 360, 358

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

Divisors of 291 :

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

1, 3, 97, 291

Divisors of 656 :

The positive integer divisors of 656 that completely divides 656 are.

1, 2, 4, 8, 16, 41, 82, 164, 328, 656

Divisors of 360 :

The positive integer divisors of 360 that completely divides 360 are.

1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360

Divisors of 358 :

The positive integer divisors of 358 that completely divides 358 are.

1, 2, 179, 358

GCD of numbers is the greatest common divisor

So, the GCD (291, 656, 360, 358) = 1.

Given numbers are 291, 656, 360, 358

The list of prime factors of all numbers are

Prime factors of 291 are 3 x 97

Prime factors of 656 are 2 x 2 x 2 x 2 x 41

Prime factors of 360 are 2 x 2 x 2 x 3 x 3 x 5

Prime factors of 358 are 2 x 179

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

Given numbers are 291, 656, 360, 358

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

Apply this formula for all numbers.

Step1:

LCM(291, 656) = 190896

GCD(291, 656) = ( 291 x 656 ) / 190896

= 291 / 656

= 291

Step2:

LCM(1, 360) = 360

GCD(1, 360) = ( 1 x 360 ) / 360

= 1 / 360

= 1

Step3:

LCM(1, 358) = 358

GCD(1, 358) = ( 1 x 358 ) / 358

= 1 / 358

= 1

So, Greatest Common Divisor of 291, 656, 360, 358 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 906, 487, 686, 393
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Given numbers are 291, 656, 360, 358
The greatest common divisor of numbers 291, 656, 360, 358 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 291, 656, 360, 358 is 1.

1. What is the GCD of 291, 656, 360, 358?

GCD of given numbers 291, 656, 360, 358 is 1

2. How to calculate the greatest common divisor of 291, 656, 360, 358?

We can find the highest common divisor of 291, 656, 360, 358 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 291, 656, 360, 358 i.e 1.

3. How can I use the GCD of 291, 656, 360, 358Calculator?

Out the numbers 291, 656, 360, 358 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.