GCD of 104, 520, 407, 609 Calculator

Given Input numbers are 104, 520, 407, 609

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

Divisors of 104 :

The positive integer divisors of 104 that completely divides 104 are.

1, 2, 4, 8, 13, 26, 52, 104

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 407 :

The positive integer divisors of 407 that completely divides 407 are.

1, 11, 37, 407

Divisors of 609 :

The positive integer divisors of 609 that completely divides 609 are.

1, 3, 7, 21, 29, 87, 203, 609

GCD of numbers is the greatest common divisor

So, the GCD (104, 520, 407, 609) = 1.

Given numbers are 104, 520, 407, 609

The list of prime factors of all numbers are

Prime factors of 104 are 2 x 2 x 2 x 13

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

Prime factors of 407 are 11 x 37

Prime factors of 609 are 3 x 7 x 29

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

Given numbers are 104, 520, 407, 609

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

Apply this formula for all numbers.

Step1:

LCM(104, 520) = 520

GCD(104, 520) = ( 104 x 520 ) / 520

= 104 / 520

= 104

Step2:

LCM(104, 407) = 42328

GCD(104, 407) = ( 104 x 407 ) / 42328

= 104 / 407

= 104

Step3:

LCM(1, 609) = 609

GCD(1, 609) = ( 1 x 609 ) / 609

= 1 / 609

= 1

So, Greatest Common Divisor of 104, 520, 407, 609 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 223, 318, 114, 983
• GCD of 548, 521, 595, 640
• GCD of 458, 772, 681, 129
• GCD of 218, 372, 390, 767
• GCD of 290, 736, 560, 482

Given numbers are 104, 520, 407, 609
The greatest common divisor of numbers 104, 520, 407, 609 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 104, 520, 407, 609 is 1.

1. What is the GCD of 104, 520, 407, 609?

GCD of given numbers 104, 520, 407, 609 is 1

2. How to calculate the greatest common divisor of 104, 520, 407, 609?

We can find the highest common divisor of 104, 520, 407, 609 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 104, 520, 407, 609 i.e 1.

3. How can I use the GCD of 104, 520, 407, 609Calculator?

Out the numbers 104, 520, 407, 609 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.