GCD of 395, 948, 33, 690 Calculator

Given Input numbers are 395, 948, 33, 690

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

Divisors of 395 :

The positive integer divisors of 395 that completely divides 395 are.

1, 5, 79, 395

Divisors of 948 :

The positive integer divisors of 948 that completely divides 948 are.

1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948

Divisors of 33 :

The positive integer divisors of 33 that completely divides 33 are.

1, 3, 11, 33

Divisors of 690 :

The positive integer divisors of 690 that completely divides 690 are.

1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

GCD of numbers is the greatest common divisor

So, the GCD (395, 948, 33, 690) = 1.

Given numbers are 395, 948, 33, 690

The list of prime factors of all numbers are

Prime factors of 395 are 5 x 79

Prime factors of 948 are 2 x 2 x 3 x 79

Prime factors of 33 are 3 x 11

Prime factors of 690 are 2 x 3 x 5 x 23

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

Given numbers are 395, 948, 33, 690

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

Apply this formula for all numbers.

Step1:

LCM(395, 948) = 4740

GCD(395, 948) = ( 395 x 948 ) / 4740

= 395 / 948

= 395

Step2:

LCM(79, 33) = 2607

GCD(79, 33) = ( 79 x 33 ) / 2607

= 79 / 33

= 79

Step3:

LCM(1, 690) = 690

GCD(1, 690) = ( 1 x 690 ) / 690

= 1 / 690

= 1

So, Greatest Common Divisor of 395, 948, 33, 690 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 145, 465, 13, 203
• GCD of 609, 313, 63, 583
• GCD of 549, 173, 55, 766
• GCD of 170, 529, 95, 239
• GCD of 829, 611, 46, 125

Given numbers are 395, 948, 33, 690
The greatest common divisor of numbers 395, 948, 33, 690 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 395, 948, 33, 690 is 1.

1. What is the GCD of 395, 948, 33, 690?

GCD of given numbers 395, 948, 33, 690 is 1

2. How to calculate the greatest common divisor of 395, 948, 33, 690?

We can find the highest common divisor of 395, 948, 33, 690 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 395, 948, 33, 690 i.e 1.

3. How can I use the GCD of 395, 948, 33, 690Calculator?

Out the numbers 395, 948, 33, 690 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.