GCD of 477, 270, 424, 285 Calculator

Given Input numbers are 477, 270, 424, 285

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

Divisors of 477 :

The positive integer divisors of 477 that completely divides 477 are.

1, 3, 9, 53, 159, 477

Divisors of 270 :

The positive integer divisors of 270 that completely divides 270 are.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

Divisors of 424 :

The positive integer divisors of 424 that completely divides 424 are.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 285 :

The positive integer divisors of 285 that completely divides 285 are.

1, 3, 5, 15, 19, 57, 95, 285

GCD of numbers is the greatest common divisor

So, the GCD (477, 270, 424, 285) = 1.

Given numbers are 477, 270, 424, 285

The list of prime factors of all numbers are

Prime factors of 477 are 3 x 3 x 53

Prime factors of 270 are 2 x 3 x 3 x 3 x 5

Prime factors of 424 are 2 x 2 x 2 x 53

Prime factors of 285 are 3 x 5 x 19

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

Given numbers are 477, 270, 424, 285

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

Apply this formula for all numbers.

Step1:

LCM(477, 270) = 14310

GCD(477, 270) = ( 477 x 270 ) / 14310

= 477 / 270

= 477

Step2:

LCM(9, 424) = 3816

GCD(9, 424) = ( 9 x 424 ) / 3816

= 9 / 424

= 9

Step3:

LCM(1, 285) = 285

GCD(1, 285) = ( 1 x 285 ) / 285

= 1 / 285

= 1

So, Greatest Common Divisor of 477, 270, 424, 285 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 982, 199, 617, 114
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• GCD of 295, 578, 907, 430
• GCD of 134, 655, 125, 755
• GCD of 874, 149, 487, 763

Given numbers are 477, 270, 424, 285
The greatest common divisor of numbers 477, 270, 424, 285 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 477, 270, 424, 285 is 1.

1. What is the GCD of 477, 270, 424, 285?

GCD of given numbers 477, 270, 424, 285 is 1

2. How to calculate the greatest common divisor of 477, 270, 424, 285?

We can find the highest common divisor of 477, 270, 424, 285 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 477, 270, 424, 285 i.e 1.

3. How can I use the GCD of 477, 270, 424, 285Calculator?

Out the numbers 477, 270, 424, 285 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.