GCD of 355, 485, 428, 488 Calculator

Given Input numbers are 355, 485, 428, 488

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

Divisors of 355 :

The positive integer divisors of 355 that completely divides 355 are.

1, 5, 71, 355

Divisors of 485 :

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

1, 5, 97, 485

Divisors of 428 :

The positive integer divisors of 428 that completely divides 428 are.

1, 2, 4, 107, 214, 428

Divisors of 488 :

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

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

GCD of numbers is the greatest common divisor

So, the GCD (355, 485, 428, 488) = 1.

Given numbers are 355, 485, 428, 488

The list of prime factors of all numbers are

Prime factors of 355 are 5 x 71

Prime factors of 485 are 5 x 97

Prime factors of 428 are 2 x 2 x 107

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

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

Given numbers are 355, 485, 428, 488

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

Apply this formula for all numbers.

Step1:

LCM(355, 485) = 34435

GCD(355, 485) = ( 355 x 485 ) / 34435

= 355 / 485

= 355

Step2:

LCM(5, 428) = 2140

GCD(5, 428) = ( 5 x 428 ) / 2140

= 5 / 428

= 5

Step3:

LCM(1, 488) = 488

GCD(1, 488) = ( 1 x 488 ) / 488

= 1 / 488

= 1

So, Greatest Common Divisor of 355, 485, 428, 488 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 839, 121, 959, 860
• GCD of 688, 588, 624, 535
• GCD of 427, 850, 327, 441
• GCD of 560, 444, 131, 341
• GCD of 119, 843, 432, 840

Given numbers are 355, 485, 428, 488
The greatest common divisor of numbers 355, 485, 428, 488 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 355, 485, 428, 488 is 1.

1. What is the GCD of 355, 485, 428, 488?

GCD of given numbers 355, 485, 428, 488 is 1

2. How to calculate the greatest common divisor of 355, 485, 428, 488?

We can find the highest common divisor of 355, 485, 428, 488 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 355, 485, 428, 488 i.e 1.

3. How can I use the GCD of 355, 485, 428, 488Calculator?

Out the numbers 355, 485, 428, 488 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.