GCD of 810, 755, 653, 672 Calculator

Given Input numbers are 810, 755, 653, 672

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

Divisors of 810 :

The positive integer divisors of 810 that completely divides 810 are.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

Divisors of 755 :

The positive integer divisors of 755 that completely divides 755 are.

1, 5, 151, 755

Divisors of 653 :

The positive integer divisors of 653 that completely divides 653 are.

1, 653

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

GCD of numbers is the greatest common divisor

So, the GCD (810, 755, 653, 672) = 1.

Given numbers are 810, 755, 653, 672

The list of prime factors of all numbers are

Prime factors of 810 are 2 x 3 x 3 x 3 x 3 x 5

Prime factors of 755 are 5 x 151

Prime factors of 653 are 653

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

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

Given numbers are 810, 755, 653, 672

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

Apply this formula for all numbers.

Step1:

LCM(810, 755) = 122310

GCD(810, 755) = ( 810 x 755 ) / 122310

= 810 / 755

= 810

Step2:

LCM(5, 653) = 3265

GCD(5, 653) = ( 5 x 653 ) / 3265

= 5 / 653

= 5

Step3:

LCM(1, 672) = 672

GCD(1, 672) = ( 1 x 672 ) / 672

= 1 / 672

= 1

So, Greatest Common Divisor of 810, 755, 653, 672 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 139, 979, 229, 948
• GCD of 680, 809, 770, 688
• GCD of 448, 502, 341, 167
• GCD of 831, 247, 311, 803
• GCD of 657, 621, 767, 854

Given numbers are 810, 755, 653, 672
The greatest common divisor of numbers 810, 755, 653, 672 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 810, 755, 653, 672 is 1.

1. What is the GCD of 810, 755, 653, 672?

GCD of given numbers 810, 755, 653, 672 is 1

2. How to calculate the greatest common divisor of 810, 755, 653, 672?

We can find the highest common divisor of 810, 755, 653, 672 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 810, 755, 653, 672 i.e 1.

3. How can I use the GCD of 810, 755, 653, 672Calculator?

Out the numbers 810, 755, 653, 672 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.