GCD of 328, 155, 660, 629 Calculator

Given Input numbers are 328, 155, 660, 629

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

Divisors of 328 :

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

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

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 660 :

The positive integer divisors of 660 that completely divides 660 are.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Divisors of 629 :

The positive integer divisors of 629 that completely divides 629 are.

1, 17, 37, 629

GCD of numbers is the greatest common divisor

So, the GCD (328, 155, 660, 629) = 1.

Given numbers are 328, 155, 660, 629

The list of prime factors of all numbers are

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

Prime factors of 155 are 5 x 31

Prime factors of 660 are 2 x 2 x 3 x 5 x 11

Prime factors of 629 are 17 x 37

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

Given numbers are 328, 155, 660, 629

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

Apply this formula for all numbers.

Step1:

LCM(328, 155) = 50840

GCD(328, 155) = ( 328 x 155 ) / 50840

= 328 / 155

= 328

Step2:

LCM(1, 660) = 660

GCD(1, 660) = ( 1 x 660 ) / 660

= 1 / 660

= 1

Step3:

LCM(1, 629) = 629

GCD(1, 629) = ( 1 x 629 ) / 629

= 1 / 629

= 1

So, Greatest Common Divisor of 328, 155, 660, 629 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 223, 493, 417, 881
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• GCD of 323, 438, 332, 411
• GCD of 912, 694, 286, 698
• GCD of 392, 577, 887, 344

Given numbers are 328, 155, 660, 629
The greatest common divisor of numbers 328, 155, 660, 629 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 328, 155, 660, 629 is 1.

1. What is the GCD of 328, 155, 660, 629?

GCD of given numbers 328, 155, 660, 629 is 1

2. How to calculate the greatest common divisor of 328, 155, 660, 629?

We can find the highest common divisor of 328, 155, 660, 629 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 328, 155, 660, 629 i.e 1.

3. How can I use the GCD of 328, 155, 660, 629Calculator?

Out the numbers 328, 155, 660, 629 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.