GCD of 442, 617, 335, 644 Calculator

Given Input numbers are 442, 617, 335, 644

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 617 :

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

1, 617

Divisors of 335 :

The positive integer divisors of 335 that completely divides 335 are.

1, 5, 67, 335

Divisors of 644 :

The positive integer divisors of 644 that completely divides 644 are.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

GCD of numbers is the greatest common divisor

So, the GCD (442, 617, 335, 644) = 1.

Given numbers are 442, 617, 335, 644

The list of prime factors of all numbers are

Prime factors of 442 are 2 x 13 x 17

Prime factors of 617 are 617

Prime factors of 335 are 5 x 67

Prime factors of 644 are 2 x 2 x 7 x 23

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

Given numbers are 442, 617, 335, 644

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

Apply this formula for all numbers.

Step1:

LCM(442, 617) = 272714

GCD(442, 617) = ( 442 x 617 ) / 272714

= 442 / 617

= 442

Step2:

LCM(1, 335) = 335

GCD(1, 335) = ( 1 x 335 ) / 335

= 1 / 335

= 1

Step3:

LCM(1, 644) = 644

GCD(1, 644) = ( 1 x 644 ) / 644

= 1 / 644

= 1

So, Greatest Common Divisor of 442, 617, 335, 644 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 497, 810, 697, 346
• GCD of 299, 510, 396, 457
• GCD of 515, 570, 839, 434
• GCD of 623, 159, 778, 157
• GCD of 592, 631, 778, 808

Given numbers are 442, 617, 335, 644
The greatest common divisor of numbers 442, 617, 335, 644 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 442, 617, 335, 644 is 1.

1. What is the GCD of 442, 617, 335, 644?

GCD of given numbers 442, 617, 335, 644 is 1

2. How to calculate the greatest common divisor of 442, 617, 335, 644?

We can find the highest common divisor of 442, 617, 335, 644 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, 617, 335, 644 i.e 1.

3. How can I use the GCD of 442, 617, 335, 644Calculator?

Out the numbers 442, 617, 335, 644 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.