GCD of 498, 489, 151, 790 Calculator

Given Input numbers are 498, 489, 151, 790

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

Divisors of 498 :

The positive integer divisors of 498 that completely divides 498 are.

1, 2, 3, 6, 83, 166, 249, 498

Divisors of 489 :

The positive integer divisors of 489 that completely divides 489 are.

1, 3, 163, 489

Divisors of 151 :

The positive integer divisors of 151 that completely divides 151 are.

1, 151

Divisors of 790 :

The positive integer divisors of 790 that completely divides 790 are.

1, 2, 5, 10, 79, 158, 395, 790

GCD of numbers is the greatest common divisor

So, the GCD (498, 489, 151, 790) = 1.

Given numbers are 498, 489, 151, 790

The list of prime factors of all numbers are

Prime factors of 498 are 2 x 3 x 83

Prime factors of 489 are 3 x 163

Prime factors of 151 are 151

Prime factors of 790 are 2 x 5 x 79

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

Given numbers are 498, 489, 151, 790

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

Apply this formula for all numbers.

Step1:

LCM(498, 489) = 81174

GCD(498, 489) = ( 498 x 489 ) / 81174

= 498 / 489

= 498

Step2:

LCM(3, 151) = 453

GCD(3, 151) = ( 3 x 151 ) / 453

= 3 / 151

= 3

Step3:

LCM(1, 790) = 790

GCD(1, 790) = ( 1 x 790 ) / 790

= 1 / 790

= 1

So, Greatest Common Divisor of 498, 489, 151, 790 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 904, 765, 911, 999
• GCD of 323, 673, 718, 854
• GCD of 469, 523, 744, 438
• GCD of 902, 610, 530, 988
• GCD of 743, 507, 765, 410

Given numbers are 498, 489, 151, 790
The greatest common divisor of numbers 498, 489, 151, 790 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 498, 489, 151, 790 is 1.

1. What is the GCD of 498, 489, 151, 790?

GCD of given numbers 498, 489, 151, 790 is 1

2. How to calculate the greatest common divisor of 498, 489, 151, 790?

We can find the highest common divisor of 498, 489, 151, 790 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 498, 489, 151, 790 i.e 1.

3. How can I use the GCD of 498, 489, 151, 790Calculator?

Out the numbers 498, 489, 151, 790 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.