GCD of 672, 623, 730, 253 Calculator

Given Input numbers are 672, 623, 730, 253

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 623 :

The positive integer divisors of 623 that completely divides 623 are.

1, 7, 89, 623

Divisors of 730 :

The positive integer divisors of 730 that completely divides 730 are.

1, 2, 5, 10, 73, 146, 365, 730

Divisors of 253 :

The positive integer divisors of 253 that completely divides 253 are.

1, 11, 23, 253

GCD of numbers is the greatest common divisor

So, the GCD (672, 623, 730, 253) = 1.

Given numbers are 672, 623, 730, 253

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 623 are 7 x 89

Prime factors of 730 are 2 x 5 x 73

Prime factors of 253 are 11 x 23

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

Given numbers are 672, 623, 730, 253

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

Apply this formula for all numbers.

Step1:

LCM(672, 623) = 59808

GCD(672, 623) = ( 672 x 623 ) / 59808

= 672 / 623

= 672

Step2:

LCM(7, 730) = 5110

GCD(7, 730) = ( 7 x 730 ) / 5110

= 7 / 730

= 7

Step3:

LCM(1, 253) = 253

GCD(1, 253) = ( 1 x 253 ) / 253

= 1 / 253

= 1

So, Greatest Common Divisor of 672, 623, 730, 253 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 432, 711, 217, 834
• GCD of 587, 731, 332, 247
• GCD of 894, 530, 146, 737
• GCD of 287, 183, 123, 404
• GCD of 552, 505, 360, 890

Given numbers are 672, 623, 730, 253
The greatest common divisor of numbers 672, 623, 730, 253 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 672, 623, 730, 253 is 1.

1. What is the GCD of 672, 623, 730, 253?

GCD of given numbers 672, 623, 730, 253 is 1

2. How to calculate the greatest common divisor of 672, 623, 730, 253?

We can find the highest common divisor of 672, 623, 730, 253 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, 623, 730, 253 i.e 1.

3. How can I use the GCD of 672, 623, 730, 253Calculator?

Out the numbers 672, 623, 730, 253 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.