GCD of 402, 161, 365, 835 Calculator

Given Input numbers are 402, 161, 365, 835

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

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 161 :

The positive integer divisors of 161 that completely divides 161 are.

1, 7, 23, 161

Divisors of 365 :

The positive integer divisors of 365 that completely divides 365 are.

1, 5, 73, 365

Divisors of 835 :

The positive integer divisors of 835 that completely divides 835 are.

1, 5, 167, 835

GCD of numbers is the greatest common divisor

So, the GCD (402, 161, 365, 835) = 1.

Given numbers are 402, 161, 365, 835

The list of prime factors of all numbers are

Prime factors of 402 are 2 x 3 x 67

Prime factors of 161 are 7 x 23

Prime factors of 365 are 5 x 73

Prime factors of 835 are 5 x 167

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

Given numbers are 402, 161, 365, 835

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

Apply this formula for all numbers.

Step1:

LCM(402, 161) = 64722

GCD(402, 161) = ( 402 x 161 ) / 64722

= 402 / 161

= 402

Step2:

LCM(1, 365) = 365

GCD(1, 365) = ( 1 x 365 ) / 365

= 1 / 365

= 1

Step3:

LCM(1, 835) = 835

GCD(1, 835) = ( 1 x 835 ) / 835

= 1 / 835

= 1

So, Greatest Common Divisor of 402, 161, 365, 835 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 159, 864, 251, 701
• GCD of 912, 508, 639, 891
• GCD of 405, 629, 329, 174
• GCD of 372, 394, 851, 343
• GCD of 460, 593, 693, 491

Given numbers are 402, 161, 365, 835
The greatest common divisor of numbers 402, 161, 365, 835 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 402, 161, 365, 835 is 1.

1. What is the GCD of 402, 161, 365, 835?

GCD of given numbers 402, 161, 365, 835 is 1

2. How to calculate the greatest common divisor of 402, 161, 365, 835?

We can find the highest common divisor of 402, 161, 365, 835 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 402, 161, 365, 835 i.e 1.

3. How can I use the GCD of 402, 161, 365, 835Calculator?

Out the numbers 402, 161, 365, 835 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.