GCD of 732, 645, 328, 105 Calculator

Given Input numbers are 732, 645, 328, 105

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

Divisors of 732 :

The positive integer divisors of 732 that completely divides 732 are.

1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732

Divisors of 645 :

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

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

Divisors of 328 :

The positive integer divisors of 328 that completely divides 328 are.

1, 2, 4, 8, 41, 82, 164, 328

Divisors of 105 :

The positive integer divisors of 105 that completely divides 105 are.

1, 3, 5, 7, 15, 21, 35, 105

GCD of numbers is the greatest common divisor

So, the GCD (732, 645, 328, 105) = 1.

Given numbers are 732, 645, 328, 105

The list of prime factors of all numbers are

Prime factors of 732 are 2 x 2 x 3 x 61

Prime factors of 645 are 3 x 5 x 43

Prime factors of 328 are 2 x 2 x 2 x 41

Prime factors of 105 are 3 x 5 x 7

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

Given numbers are 732, 645, 328, 105

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

Apply this formula for all numbers.

Step1:

LCM(732, 645) = 157380

GCD(732, 645) = ( 732 x 645 ) / 157380

= 732 / 645

= 732

Step2:

LCM(3, 328) = 984

GCD(3, 328) = ( 3 x 328 ) / 984

= 3 / 328

= 3

Step3:

LCM(1, 105) = 105

GCD(1, 105) = ( 1 x 105 ) / 105

= 1 / 105

= 1

So, Greatest Common Divisor of 732, 645, 328, 105 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 120, 583, 814, 396
• GCD of 575, 182, 335, 700
• GCD of 346, 221, 516, 662
• GCD of 483, 375, 146, 634
• GCD of 191, 267, 425, 423

Given numbers are 732, 645, 328, 105
The greatest common divisor of numbers 732, 645, 328, 105 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 732, 645, 328, 105 is 1.

1. What is the GCD of 732, 645, 328, 105?

GCD of given numbers 732, 645, 328, 105 is 1

2. How to calculate the greatest common divisor of 732, 645, 328, 105?

We can find the highest common divisor of 732, 645, 328, 105 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 732, 645, 328, 105 i.e 1.

3. How can I use the GCD of 732, 645, 328, 105Calculator?

Out the numbers 732, 645, 328, 105 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.