GCD of 442, 166, 400, 617 Calculator

Given Input numbers are 442, 166, 400, 617

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

Divisors of 442 :

The positive integer divisors of 442 that completely divides 442 are.

1, 2, 13, 17, 26, 34, 221, 442

Divisors of 166 :

The positive integer divisors of 166 that completely divides 166 are.

1, 2, 83, 166

Divisors of 400 :

The positive integer divisors of 400 that completely divides 400 are.

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

Divisors of 617 :

The positive integer divisors of 617 that completely divides 617 are.

1, 617

GCD of numbers is the greatest common divisor

So, the GCD (442, 166, 400, 617) = 1.

Given numbers are 442, 166, 400, 617

The list of prime factors of all numbers are

Prime factors of 442 are 2 x 13 x 17

Prime factors of 166 are 2 x 83

Prime factors of 400 are 2 x 2 x 2 x 2 x 5 x 5

Prime factors of 617 are 617

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

Given numbers are 442, 166, 400, 617

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

Apply this formula for all numbers.

Step1:

LCM(442, 166) = 36686

GCD(442, 166) = ( 442 x 166 ) / 36686

= 442 / 166

= 442

Step2:

LCM(2, 400) = 400

GCD(2, 400) = ( 2 x 400 ) / 400

= 2 / 400

= 2

Step3:

LCM(2, 617) = 1234

GCD(2, 617) = ( 2 x 617 ) / 1234

= 2 / 617

= 2

So, Greatest Common Divisor of 442, 166, 400, 617 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 392, 931, 713, 297
• GCD of 118, 110, 882, 993
• GCD of 774, 871, 581, 797
• GCD of 206, 956, 308, 981
• GCD of 594, 251, 396, 423

Given numbers are 442, 166, 400, 617
The greatest common divisor of numbers 442, 166, 400, 617 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 442, 166, 400, 617 is 1.

1. What is the GCD of 442, 166, 400, 617?

GCD of given numbers 442, 166, 400, 617 is 1

2. How to calculate the greatest common divisor of 442, 166, 400, 617?

We can find the highest common divisor of 442, 166, 400, 617 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 442, 166, 400, 617 i.e 1.

3. How can I use the GCD of 442, 166, 400, 617Calculator?

Out the numbers 442, 166, 400, 617 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.