GCD of 476, 478, 457, 165 Calculator

Given Input numbers are 476, 478, 457, 165

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

Divisors of 476 :

The positive integer divisors of 476 that completely divides 476 are.

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

Divisors of 478 :

The positive integer divisors of 478 that completely divides 478 are.

1, 2, 239, 478

Divisors of 457 :

The positive integer divisors of 457 that completely divides 457 are.

1, 457

Divisors of 165 :

The positive integer divisors of 165 that completely divides 165 are.

1, 3, 5, 11, 15, 33, 55, 165

GCD of numbers is the greatest common divisor

So, the GCD (476, 478, 457, 165) = 1.

Given numbers are 476, 478, 457, 165

The list of prime factors of all numbers are

Prime factors of 476 are 2 x 2 x 7 x 17

Prime factors of 478 are 2 x 239

Prime factors of 457 are 457

Prime factors of 165 are 3 x 5 x 11

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

Given numbers are 476, 478, 457, 165

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

Apply this formula for all numbers.

Step1:

LCM(476, 478) = 113764

GCD(476, 478) = ( 476 x 478 ) / 113764

= 476 / 478

= 476

Step2:

LCM(2, 457) = 914

GCD(2, 457) = ( 2 x 457 ) / 914

= 2 / 457

= 2

Step3:

LCM(1, 165) = 165

GCD(1, 165) = ( 1 x 165 ) / 165

= 1 / 165

= 1

So, Greatest Common Divisor of 476, 478, 457, 165 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 782, 277, 630, 440
• GCD of 544, 158, 122, 937
• GCD of 914, 301, 523, 819
• GCD of 975, 552, 168, 284
• GCD of 241, 445, 941, 814

Given numbers are 476, 478, 457, 165
The greatest common divisor of numbers 476, 478, 457, 165 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 476, 478, 457, 165 is 1.

1. What is the GCD of 476, 478, 457, 165?

GCD of given numbers 476, 478, 457, 165 is 1

2. How to calculate the greatest common divisor of 476, 478, 457, 165?

We can find the highest common divisor of 476, 478, 457, 165 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 476, 478, 457, 165 i.e 1.

3. How can I use the GCD of 476, 478, 457, 165Calculator?

Out the numbers 476, 478, 457, 165 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.