GCD of 672, 651, 489, 299 Calculator

Given Input numbers are 672, 651, 489, 299

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

Divisors of 672 :

The positive integer divisors of 672 that completely divides 672 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Divisors of 651 :

The positive integer divisors of 651 that completely divides 651 are.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 489 :

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

1, 3, 163, 489

Divisors of 299 :

The positive integer divisors of 299 that completely divides 299 are.

1, 13, 23, 299

GCD of numbers is the greatest common divisor

So, the GCD (672, 651, 489, 299) = 1.

Given numbers are 672, 651, 489, 299

The list of prime factors of all numbers are

Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7

Prime factors of 651 are 3 x 7 x 31

Prime factors of 489 are 3 x 163

Prime factors of 299 are 13 x 23

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

Given numbers are 672, 651, 489, 299

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

Apply this formula for all numbers.

Step1:

LCM(672, 651) = 20832

GCD(672, 651) = ( 672 x 651 ) / 20832

= 672 / 651

= 672

Step2:

LCM(21, 489) = 3423

GCD(21, 489) = ( 21 x 489 ) / 3423

= 21 / 489

= 21

Step3:

LCM(3, 299) = 897

GCD(3, 299) = ( 3 x 299 ) / 897

= 3 / 299

= 3

So, Greatest Common Divisor of 672, 651, 489, 299 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 864, 523, 800, 426
• GCD of 754, 187, 645, 359
• GCD of 948, 145, 146, 811
• GCD of 477, 775, 734, 851
• GCD of 433, 657, 268, 931

Given numbers are 672, 651, 489, 299
The greatest common divisor of numbers 672, 651, 489, 299 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 672, 651, 489, 299 is 1.

1. What is the GCD of 672, 651, 489, 299?

GCD of given numbers 672, 651, 489, 299 is 1

2. How to calculate the greatest common divisor of 672, 651, 489, 299?

We can find the highest common divisor of 672, 651, 489, 299 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 672, 651, 489, 299 i.e 1.

3. How can I use the GCD of 672, 651, 489, 299Calculator?

Out the numbers 672, 651, 489, 299 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.