GCD of 395, 621, 146, 965 Calculator

Given Input numbers are 395, 621, 146, 965

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 621 :

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

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

Divisors of 146 :

The positive integer divisors of 146 that completely divides 146 are.

1, 2, 73, 146

Divisors of 965 :

The positive integer divisors of 965 that completely divides 965 are.

1, 5, 193, 965

GCD of numbers is the greatest common divisor

So, the GCD (395, 621, 146, 965) = 1.

Given numbers are 395, 621, 146, 965

The list of prime factors of all numbers are

Prime factors of 395 are 5 x 79

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

Prime factors of 146 are 2 x 73

Prime factors of 965 are 5 x 193

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

Given numbers are 395, 621, 146, 965

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

Apply this formula for all numbers.

Step1:

LCM(395, 621) = 245295

GCD(395, 621) = ( 395 x 621 ) / 245295

= 395 / 621

= 395

Step2:

LCM(1, 146) = 146

GCD(1, 146) = ( 1 x 146 ) / 146

= 1 / 146

= 1

Step3:

LCM(1, 965) = 965

GCD(1, 965) = ( 1 x 965 ) / 965

= 1 / 965

= 1

So, Greatest Common Divisor of 395, 621, 146, 965 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 812, 485, 231, 946
• GCD of 121, 898, 833, 185
• GCD of 528, 673, 310, 186
• GCD of 314, 773, 525, 130
• GCD of 915, 504, 409, 408

Given numbers are 395, 621, 146, 965
The greatest common divisor of numbers 395, 621, 146, 965 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 395, 621, 146, 965 is 1.

1. What is the GCD of 395, 621, 146, 965?

GCD of given numbers 395, 621, 146, 965 is 1

2. How to calculate the greatest common divisor of 395, 621, 146, 965?

We can find the highest common divisor of 395, 621, 146, 965 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, 621, 146, 965 i.e 1.

3. How can I use the GCD of 395, 621, 146, 965Calculator?

Out the numbers 395, 621, 146, 965 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.