GCD of 918, 664, 390, 497 Calculator

Given Input numbers are 918, 664, 390, 497

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

Divisors of 918 :

The positive integer divisors of 918 that completely divides 918 are.

1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

Divisors of 664 :

The positive integer divisors of 664 that completely divides 664 are.

1, 2, 4, 8, 83, 166, 332, 664

Divisors of 390 :

The positive integer divisors of 390 that completely divides 390 are.

1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

Divisors of 497 :

The positive integer divisors of 497 that completely divides 497 are.

1, 7, 71, 497

GCD of numbers is the greatest common divisor

So, the GCD (918, 664, 390, 497) = 1.

Given numbers are 918, 664, 390, 497

The list of prime factors of all numbers are

Prime factors of 918 are 2 x 3 x 3 x 3 x 17

Prime factors of 664 are 2 x 2 x 2 x 83

Prime factors of 390 are 2 x 3 x 5 x 13

Prime factors of 497 are 7 x 71

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

Given numbers are 918, 664, 390, 497

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

Apply this formula for all numbers.

Step1:

LCM(918, 664) = 304776

GCD(918, 664) = ( 918 x 664 ) / 304776

= 918 / 664

= 918

Step2:

LCM(2, 390) = 390

GCD(2, 390) = ( 2 x 390 ) / 390

= 2 / 390

= 2

Step3:

LCM(2, 497) = 994

GCD(2, 497) = ( 2 x 497 ) / 994

= 2 / 497

= 2

So, Greatest Common Divisor of 918, 664, 390, 497 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 921, 204, 750, 977
• GCD of 267, 837, 490, 332
• GCD of 441, 250, 599, 435
• GCD of 183, 193, 624, 369
• GCD of 533, 104, 306, 259

Given numbers are 918, 664, 390, 497
The greatest common divisor of numbers 918, 664, 390, 497 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 918, 664, 390, 497 is 1.

1. What is the GCD of 918, 664, 390, 497?

GCD of given numbers 918, 664, 390, 497 is 1

2. How to calculate the greatest common divisor of 918, 664, 390, 497?

We can find the highest common divisor of 918, 664, 390, 497 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 918, 664, 390, 497 i.e 1.

3. How can I use the GCD of 918, 664, 390, 497Calculator?

Out the numbers 918, 664, 390, 497 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.