GCD of 485, 844, 424, 155 Calculator

Given Input numbers are 485, 844, 424, 155

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

Divisors of 485 :

The positive integer divisors of 485 that completely divides 485 are.

1, 5, 97, 485

Divisors of 844 :

The positive integer divisors of 844 that completely divides 844 are.

1, 2, 4, 211, 422, 844

Divisors of 424 :

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

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

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

GCD of numbers is the greatest common divisor

So, the GCD (485, 844, 424, 155) = 1.

Given numbers are 485, 844, 424, 155

The list of prime factors of all numbers are

Prime factors of 485 are 5 x 97

Prime factors of 844 are 2 x 2 x 211

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

Prime factors of 155 are 5 x 31

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

Given numbers are 485, 844, 424, 155

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

Apply this formula for all numbers.

Step1:

LCM(485, 844) = 409340

GCD(485, 844) = ( 485 x 844 ) / 409340

= 485 / 844

= 485

Step2:

LCM(1, 424) = 424

GCD(1, 424) = ( 1 x 424 ) / 424

= 1 / 424

= 1

Step3:

LCM(1, 155) = 155

GCD(1, 155) = ( 1 x 155 ) / 155

= 1 / 155

= 1

So, Greatest Common Divisor of 485, 844, 424, 155 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 166, 518, 476, 481
• GCD of 108, 161, 828, 493
• GCD of 319, 742, 177, 757
• GCD of 323, 523, 822, 461
• GCD of 644, 177, 135, 724

Given numbers are 485, 844, 424, 155
The greatest common divisor of numbers 485, 844, 424, 155 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 485, 844, 424, 155 is 1.

1. What is the GCD of 485, 844, 424, 155?

GCD of given numbers 485, 844, 424, 155 is 1

2. How to calculate the greatest common divisor of 485, 844, 424, 155?

We can find the highest common divisor of 485, 844, 424, 155 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 485, 844, 424, 155 i.e 1.

3. How can I use the GCD of 485, 844, 424, 155Calculator?

Out the numbers 485, 844, 424, 155 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.