GCD of 645, 950, 162, 924 Calculator

Given Input numbers are 645, 950, 162, 924

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

Divisors of 645 :

The positive integer divisors of 645 that completely divides 645 are.

1, 3, 5, 15, 43, 129, 215, 645

Divisors of 950 :

The positive integer divisors of 950 that completely divides 950 are.

1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950

Divisors of 162 :

The positive integer divisors of 162 that completely divides 162 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162

Divisors of 924 :

The positive integer divisors of 924 that completely divides 924 are.

1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924

GCD of numbers is the greatest common divisor

So, the GCD (645, 950, 162, 924) = 1.

Given numbers are 645, 950, 162, 924

The list of prime factors of all numbers are

Prime factors of 645 are 3 x 5 x 43

Prime factors of 950 are 2 x 5 x 5 x 19

Prime factors of 162 are 2 x 3 x 3 x 3 x 3

Prime factors of 924 are 2 x 2 x 3 x 7 x 11

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

Given numbers are 645, 950, 162, 924

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

Apply this formula for all numbers.

Step1:

LCM(645, 950) = 122550

GCD(645, 950) = ( 645 x 950 ) / 122550

= 645 / 950

= 645

Step2:

LCM(5, 162) = 810

GCD(5, 162) = ( 5 x 162 ) / 810

= 5 / 162

= 5

Step3:

LCM(1, 924) = 924

GCD(1, 924) = ( 1 x 924 ) / 924

= 1 / 924

= 1

So, Greatest Common Divisor of 645, 950, 162, 924 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 748, 253, 529, 284
• GCD of 408, 961, 577, 423
• GCD of 351, 798, 381, 751
• GCD of 360, 560, 653, 261
• GCD of 998, 692, 384, 688

Given numbers are 645, 950, 162, 924
The greatest common divisor of numbers 645, 950, 162, 924 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 645, 950, 162, 924 is 1.

1. What is the GCD of 645, 950, 162, 924?

GCD of given numbers 645, 950, 162, 924 is 1

2. How to calculate the greatest common divisor of 645, 950, 162, 924?

We can find the highest common divisor of 645, 950, 162, 924 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 645, 950, 162, 924 i.e 1.

3. How can I use the GCD of 645, 950, 162, 924Calculator?

Out the numbers 645, 950, 162, 924 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.