GCD of 465, 621, 45, 626 Calculator

Given Input numbers are 465, 621, 45, 626

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

Divisors of 465 :

The positive integer divisors of 465 that completely divides 465 are.

1, 3, 5, 15, 31, 93, 155, 465

Divisors of 621 :

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

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

Divisors of 45 :

The positive integer divisors of 45 that completely divides 45 are.

1, 3, 5, 9, 15, 45

Divisors of 626 :

The positive integer divisors of 626 that completely divides 626 are.

1, 2, 313, 626

GCD of numbers is the greatest common divisor

So, the GCD (465, 621, 45, 626) = 1.

Given numbers are 465, 621, 45, 626

The list of prime factors of all numbers are

Prime factors of 465 are 3 x 5 x 31

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

Prime factors of 45 are 3 x 3 x 5

Prime factors of 626 are 2 x 313

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

Given numbers are 465, 621, 45, 626

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

Apply this formula for all numbers.

Step1:

LCM(465, 621) = 96255

GCD(465, 621) = ( 465 x 621 ) / 96255

= 465 / 621

= 465

Step2:

LCM(3, 45) = 45

GCD(3, 45) = ( 3 x 45 ) / 45

= 3 / 45

= 3

Step3:

LCM(3, 626) = 1878

GCD(3, 626) = ( 3 x 626 ) / 1878

= 3 / 626

= 3

So, Greatest Common Divisor of 465, 621, 45, 626 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 229, 237, 20, 310
• GCD of 139, 695, 54, 729
• GCD of 893, 304, 10, 858
• GCD of 446, 733, 29, 442
• GCD of 606, 231, 18, 689

Given numbers are 465, 621, 45, 626
The greatest common divisor of numbers 465, 621, 45, 626 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 465, 621, 45, 626 is 1.

1. What is the GCD of 465, 621, 45, 626?

GCD of given numbers 465, 621, 45, 626 is 1

2. How to calculate the greatest common divisor of 465, 621, 45, 626?

We can find the highest common divisor of 465, 621, 45, 626 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 465, 621, 45, 626 i.e 1.

3. How can I use the GCD of 465, 621, 45, 626Calculator?

Out the numbers 465, 621, 45, 626 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.