GCD of 621, 300, 396, 753 Calculator

Given Input numbers are 621, 300, 396, 753

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

Divisors of 621 :

The positive integer divisors of 621 that completely divides 621 are.

1, 3, 9, 23, 27, 69, 207, 621

Divisors of 300 :

The positive integer divisors of 300 that completely divides 300 are.

1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300

Divisors of 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 753 :

The positive integer divisors of 753 that completely divides 753 are.

1, 3, 251, 753

GCD of numbers is the greatest common divisor

So, the GCD (621, 300, 396, 753) = 3.

Given numbers are 621, 300, 396, 753

The list of prime factors of all numbers are

Prime factors of 621 are 3 x 3 x 3 x 23

Prime factors of 300 are 2 x 2 x 3 x 5 x 5

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

Prime factors of 753 are 3 x 251

The highest common occurrence is 3¹

Therefore, GCD of 621, 300, 396, 753 is 3.

Given numbers are 621, 300, 396, 753

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

Apply this formula for all numbers.

Step1:

LCM(621, 300) = 62100

GCD(621, 300) = ( 621 x 300 ) / 62100

= 621 / 300

= 621

Step2:

LCM(3, 396) = 396

GCD(3, 396) = ( 3 x 396 ) / 396

= 3 / 396

= 3

Step3:

LCM(3, 753) = 753

GCD(3, 753) = ( 3 x 753 ) / 753

= 3 / 753

= 3

So, Greatest Common Divisor of 621, 300, 396, 753 is 3

Here are some samples of GCD of Numbers calculations.

• GCD of 592, 187, 328, 201
• GCD of 682, 941, 933, 490
• GCD of 614, 300, 200, 312
• GCD of 386, 222, 933, 545
• GCD of 722, 483, 497, 485

Given numbers are 621, 300, 396, 753
The greatest common divisor of numbers 621, 300, 396, 753 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 621, 300, 396, 753 is 3.

1. What is the GCD of 621, 300, 396, 753?

GCD of given numbers 621, 300, 396, 753 is 3

2. How to calculate the greatest common divisor of 621, 300, 396, 753?

We can find the highest common divisor of 621, 300, 396, 753 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 621, 300, 396, 753 i.e 3.

3. How can I use the GCD of 621, 300, 396, 753Calculator?

Out the numbers 621, 300, 396, 753 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.