GCD of 472, 386, 355, 891 Calculator

Given Input numbers are 472, 386, 355, 891

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

Divisors of 472 :

The positive integer divisors of 472 that completely divides 472 are.

1, 2, 4, 8, 59, 118, 236, 472

Divisors of 386 :

The positive integer divisors of 386 that completely divides 386 are.

1, 2, 193, 386

Divisors of 355 :

The positive integer divisors of 355 that completely divides 355 are.

1, 5, 71, 355

Divisors of 891 :

The positive integer divisors of 891 that completely divides 891 are.

1, 3, 9, 11, 27, 33, 81, 99, 297, 891

GCD of numbers is the greatest common divisor

So, the GCD (472, 386, 355, 891) = 1.

Given numbers are 472, 386, 355, 891

The list of prime factors of all numbers are

Prime factors of 472 are 2 x 2 x 2 x 59

Prime factors of 386 are 2 x 193

Prime factors of 355 are 5 x 71

Prime factors of 891 are 3 x 3 x 3 x 3 x 11

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

Given numbers are 472, 386, 355, 891

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

Apply this formula for all numbers.

Step1:

LCM(472, 386) = 91096

GCD(472, 386) = ( 472 x 386 ) / 91096

= 472 / 386

= 472

Step2:

LCM(2, 355) = 710

GCD(2, 355) = ( 2 x 355 ) / 710

= 2 / 355

= 2

Step3:

LCM(1, 891) = 891

GCD(1, 891) = ( 1 x 891 ) / 891

= 1 / 891

= 1

So, Greatest Common Divisor of 472, 386, 355, 891 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 684, 892, 701, 499
• GCD of 657, 592, 352, 318
• GCD of 988, 637, 921, 371
• GCD of 784, 615, 883, 539
• GCD of 298, 946, 201, 680

Given numbers are 472, 386, 355, 891
The greatest common divisor of numbers 472, 386, 355, 891 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 472, 386, 355, 891 is 1.

1. What is the GCD of 472, 386, 355, 891?

GCD of given numbers 472, 386, 355, 891 is 1

2. How to calculate the greatest common divisor of 472, 386, 355, 891?

We can find the highest common divisor of 472, 386, 355, 891 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 472, 386, 355, 891 i.e 1.

3. How can I use the GCD of 472, 386, 355, 891Calculator?

Out the numbers 472, 386, 355, 891 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.