GCD of 470, 570, 261, 357 Calculator

Given Input numbers are 470, 570, 261, 357

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 570 :

The positive integer divisors of 570 that completely divides 570 are.

1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570

Divisors of 261 :

The positive integer divisors of 261 that completely divides 261 are.

1, 3, 9, 29, 87, 261

Divisors of 357 :

The positive integer divisors of 357 that completely divides 357 are.

1, 3, 7, 17, 21, 51, 119, 357

GCD of numbers is the greatest common divisor

So, the GCD (470, 570, 261, 357) = 1.

Given numbers are 470, 570, 261, 357

The list of prime factors of all numbers are

Prime factors of 470 are 2 x 5 x 47

Prime factors of 570 are 2 x 3 x 5 x 19

Prime factors of 261 are 3 x 3 x 29

Prime factors of 357 are 3 x 7 x 17

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

Given numbers are 470, 570, 261, 357

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

Apply this formula for all numbers.

Step1:

LCM(470, 570) = 26790

GCD(470, 570) = ( 470 x 570 ) / 26790

= 470 / 570

= 470

Step2:

LCM(10, 261) = 2610

GCD(10, 261) = ( 10 x 261 ) / 2610

= 10 / 261

= 10

Step3:

LCM(1, 357) = 357

GCD(1, 357) = ( 1 x 357 ) / 357

= 1 / 357

= 1

So, Greatest Common Divisor of 470, 570, 261, 357 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 647, 874, 593, 410
• GCD of 485, 777, 859, 290
• GCD of 501, 784, 288, 204
• GCD of 790, 895, 301, 447
• GCD of 427, 173, 764, 880

Given numbers are 470, 570, 261, 357
The greatest common divisor of numbers 470, 570, 261, 357 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 470, 570, 261, 357 is 1.

1. What is the GCD of 470, 570, 261, 357?

GCD of given numbers 470, 570, 261, 357 is 1

2. How to calculate the greatest common divisor of 470, 570, 261, 357?

We can find the highest common divisor of 470, 570, 261, 357 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, 570, 261, 357 i.e 1.

3. How can I use the GCD of 470, 570, 261, 357Calculator?

Out the numbers 470, 570, 261, 357 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.