GCD of 442, 704, 520, 669 Calculator

Given Input numbers are 442, 704, 520, 669

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 704 :

The positive integer divisors of 704 that completely divides 704 are.

1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704

Divisors of 520 :

The positive integer divisors of 520 that completely divides 520 are.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Divisors of 669 :

The positive integer divisors of 669 that completely divides 669 are.

1, 3, 223, 669

GCD of numbers is the greatest common divisor

So, the GCD (442, 704, 520, 669) = 1.

Given numbers are 442, 704, 520, 669

The list of prime factors of all numbers are

Prime factors of 442 are 2 x 13 x 17

Prime factors of 704 are 2 x 2 x 2 x 2 x 2 x 2 x 11

Prime factors of 520 are 2 x 2 x 2 x 5 x 13

Prime factors of 669 are 3 x 223

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

Given numbers are 442, 704, 520, 669

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

Apply this formula for all numbers.

Step1:

LCM(442, 704) = 155584

GCD(442, 704) = ( 442 x 704 ) / 155584

= 442 / 704

= 442

Step2:

LCM(2, 520) = 520

GCD(2, 520) = ( 2 x 520 ) / 520

= 2 / 520

= 2

Step3:

LCM(2, 669) = 1338

GCD(2, 669) = ( 2 x 669 ) / 1338

= 2 / 669

= 2

So, Greatest Common Divisor of 442, 704, 520, 669 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 142, 209, 414, 250
• GCD of 828, 240, 199, 987
• GCD of 225, 613, 104, 653
• GCD of 194, 695, 257, 480
• GCD of 954, 237, 702, 818

Given numbers are 442, 704, 520, 669
The greatest common divisor of numbers 442, 704, 520, 669 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 442, 704, 520, 669 is 1.

1. What is the GCD of 442, 704, 520, 669?

GCD of given numbers 442, 704, 520, 669 is 1

2. How to calculate the greatest common divisor of 442, 704, 520, 669?

We can find the highest common divisor of 442, 704, 520, 669 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, 704, 520, 669 i.e 1.

3. How can I use the GCD of 442, 704, 520, 669Calculator?

Out the numbers 442, 704, 520, 669 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.