GCD of 650, 312, 470, 489 Calculator

Given Input numbers are 650, 312, 470, 489

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

Divisors of 650 :

The positive integer divisors of 650 that completely divides 650 are.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

Divisors of 312 :

The positive integer divisors of 312 that completely divides 312 are.

1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312

Divisors of 470 :

The positive integer divisors of 470 that completely divides 470 are.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 489 :

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

1, 3, 163, 489

GCD of numbers is the greatest common divisor

So, the GCD (650, 312, 470, 489) = 1.

Given numbers are 650, 312, 470, 489

The list of prime factors of all numbers are

Prime factors of 650 are 2 x 5 x 5 x 13

Prime factors of 312 are 2 x 2 x 2 x 3 x 13

Prime factors of 470 are 2 x 5 x 47

Prime factors of 489 are 3 x 163

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

Given numbers are 650, 312, 470, 489

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

Apply this formula for all numbers.

Step1:

LCM(650, 312) = 7800

GCD(650, 312) = ( 650 x 312 ) / 7800

= 650 / 312

= 650

Step2:

LCM(26, 470) = 6110

GCD(26, 470) = ( 26 x 470 ) / 6110

= 26 / 470

= 26

Step3:

LCM(2, 489) = 978

GCD(2, 489) = ( 2 x 489 ) / 978

= 2 / 489

= 2

So, Greatest Common Divisor of 650, 312, 470, 489 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 925, 148, 312, 295
• GCD of 189, 943, 502, 700
• GCD of 694, 757, 750, 682
• GCD of 671, 299, 693, 328
• GCD of 166, 114, 884, 494

Given numbers are 650, 312, 470, 489
The greatest common divisor of numbers 650, 312, 470, 489 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 650, 312, 470, 489 is 1.

1. What is the GCD of 650, 312, 470, 489?

GCD of given numbers 650, 312, 470, 489 is 1

2. How to calculate the greatest common divisor of 650, 312, 470, 489?

We can find the highest common divisor of 650, 312, 470, 489 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 650, 312, 470, 489 i.e 1.

3. How can I use the GCD of 650, 312, 470, 489Calculator?

Out the numbers 650, 312, 470, 489 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.