GCD of 470, 507, 381, 920 Calculator

Given Input numbers are 470, 507, 381, 920

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

Divisors of 470 :

The positive integer divisors of 470 that completely divides 470 are.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 507 :

The positive integer divisors of 507 that completely divides 507 are.

1, 3, 13, 39, 169, 507

Divisors of 381 :

The positive integer divisors of 381 that completely divides 381 are.

1, 3, 127, 381

Divisors of 920 :

The positive integer divisors of 920 that completely divides 920 are.

1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

GCD of numbers is the greatest common divisor

So, the GCD (470, 507, 381, 920) = 1.

Given numbers are 470, 507, 381, 920

The list of prime factors of all numbers are

Prime factors of 470 are 2 x 5 x 47

Prime factors of 507 are 3 x 13 x 13

Prime factors of 381 are 3 x 127

Prime factors of 920 are 2 x 2 x 2 x 5 x 23

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

Given numbers are 470, 507, 381, 920

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

Apply this formula for all numbers.

Step1:

LCM(470, 507) = 238290

GCD(470, 507) = ( 470 x 507 ) / 238290

= 470 / 507

= 470

Step2:

LCM(1, 381) = 381

GCD(1, 381) = ( 1 x 381 ) / 381

= 1 / 381

= 1

Step3:

LCM(1, 920) = 920

GCD(1, 920) = ( 1 x 920 ) / 920

= 1 / 920

= 1

So, Greatest Common Divisor of 470, 507, 381, 920 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 626, 765, 812, 194
• GCD of 730, 182, 362, 768
• GCD of 125, 542, 205, 741
• GCD of 414, 649, 378, 335
• GCD of 668, 311, 812, 850

Given numbers are 470, 507, 381, 920
The greatest common divisor of numbers 470, 507, 381, 920 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 470, 507, 381, 920 is 1.

1. What is the GCD of 470, 507, 381, 920?

GCD of given numbers 470, 507, 381, 920 is 1

2. How to calculate the greatest common divisor of 470, 507, 381, 920?

We can find the highest common divisor of 470, 507, 381, 920 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 470, 507, 381, 920 i.e 1.

3. How can I use the GCD of 470, 507, 381, 920Calculator?

Out the numbers 470, 507, 381, 920 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.