GCD of 488, 338, 818, 145 Calculator

Given Input numbers are 488, 338, 818, 145

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

Divisors of 488 :

The positive integer divisors of 488 that completely divides 488 are.

1, 2, 4, 8, 61, 122, 244, 488

Divisors of 338 :

The positive integer divisors of 338 that completely divides 338 are.

1, 2, 13, 26, 169, 338

Divisors of 818 :

The positive integer divisors of 818 that completely divides 818 are.

1, 2, 409, 818

Divisors of 145 :

The positive integer divisors of 145 that completely divides 145 are.

1, 5, 29, 145

GCD of numbers is the greatest common divisor

So, the GCD (488, 338, 818, 145) = 1.

Given numbers are 488, 338, 818, 145

The list of prime factors of all numbers are

Prime factors of 488 are 2 x 2 x 2 x 61

Prime factors of 338 are 2 x 13 x 13

Prime factors of 818 are 2 x 409

Prime factors of 145 are 5 x 29

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

Given numbers are 488, 338, 818, 145

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

Apply this formula for all numbers.

Step1:

LCM(488, 338) = 82472

GCD(488, 338) = ( 488 x 338 ) / 82472

= 488 / 338

= 488

Step2:

LCM(2, 818) = 818

GCD(2, 818) = ( 2 x 818 ) / 818

= 2 / 818

= 2

Step3:

LCM(2, 145) = 290

GCD(2, 145) = ( 2 x 145 ) / 290

= 2 / 145

= 2

So, Greatest Common Divisor of 488, 338, 818, 145 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 183, 551, 506, 301
• GCD of 843, 941, 530, 981
• GCD of 961, 139, 307, 203
• GCD of 918, 553, 807, 961
• GCD of 590, 767, 467, 801

Given numbers are 488, 338, 818, 145
The greatest common divisor of numbers 488, 338, 818, 145 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 488, 338, 818, 145 is 1.

1. What is the GCD of 488, 338, 818, 145?

GCD of given numbers 488, 338, 818, 145 is 1

2. How to calculate the greatest common divisor of 488, 338, 818, 145?

We can find the highest common divisor of 488, 338, 818, 145 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 488, 338, 818, 145 i.e 1.

3. How can I use the GCD of 488, 338, 818, 145Calculator?

Out the numbers 488, 338, 818, 145 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.