GCD of 520, 340, 930, 407 Calculator

Given Input numbers are 520, 340, 930, 407

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

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 340 :

The positive integer divisors of 340 that completely divides 340 are.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Divisors of 930 :

The positive integer divisors of 930 that completely divides 930 are.

1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930

Divisors of 407 :

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

1, 11, 37, 407

GCD of numbers is the greatest common divisor

So, the GCD (520, 340, 930, 407) = 1.

Given numbers are 520, 340, 930, 407

The list of prime factors of all numbers are

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

Prime factors of 340 are 2 x 2 x 5 x 17

Prime factors of 930 are 2 x 3 x 5 x 31

Prime factors of 407 are 11 x 37

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

Given numbers are 520, 340, 930, 407

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

Apply this formula for all numbers.

Step1:

LCM(520, 340) = 8840

GCD(520, 340) = ( 520 x 340 ) / 8840

= 520 / 340

= 520

Step2:

LCM(20, 930) = 1860

GCD(20, 930) = ( 20 x 930 ) / 1860

= 20 / 930

= 20

Step3:

LCM(10, 407) = 4070

GCD(10, 407) = ( 10 x 407 ) / 4070

= 10 / 407

= 10

So, Greatest Common Divisor of 520, 340, 930, 407 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 225, 690, 578, 199
• GCD of 472, 421, 612, 978
• GCD of 284, 943, 612, 450
• GCD of 308, 633, 477, 578
• GCD of 610, 972, 685, 483

Given numbers are 520, 340, 930, 407
The greatest common divisor of numbers 520, 340, 930, 407 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 340, 930, 407 is 1.

1. What is the GCD of 520, 340, 930, 407?

GCD of given numbers 520, 340, 930, 407 is 1

2. How to calculate the greatest common divisor of 520, 340, 930, 407?

We can find the highest common divisor of 520, 340, 930, 407 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 520, 340, 930, 407 i.e 1.

3. How can I use the GCD of 520, 340, 930, 407Calculator?

Out the numbers 520, 340, 930, 407 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.