GCD of 520, 342, 901, 987 Calculator

Given Input numbers are 520, 342, 901, 987

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 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

Divisors of 901 :

The positive integer divisors of 901 that completely divides 901 are.

1, 17, 53, 901

Divisors of 987 :

The positive integer divisors of 987 that completely divides 987 are.

1, 3, 7, 21, 47, 141, 329, 987

GCD of numbers is the greatest common divisor

So, the GCD (520, 342, 901, 987) = 1.

Given numbers are 520, 342, 901, 987

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 342 are 2 x 3 x 3 x 19

Prime factors of 901 are 17 x 53

Prime factors of 987 are 3 x 7 x 47

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

Given numbers are 520, 342, 901, 987

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

Apply this formula for all numbers.

Step1:

LCM(520, 342) = 88920

GCD(520, 342) = ( 520 x 342 ) / 88920

= 520 / 342

= 520

Step2:

LCM(2, 901) = 1802

GCD(2, 901) = ( 2 x 901 ) / 1802

= 2 / 901

= 2

Step3:

LCM(1, 987) = 987

GCD(1, 987) = ( 1 x 987 ) / 987

= 1 / 987

= 1

So, Greatest Common Divisor of 520, 342, 901, 987 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 724, 157, 700, 697
• GCD of 539, 699, 445, 304
• GCD of 190, 300, 611, 910
• GCD of 402, 690, 603, 837
• GCD of 590, 134, 181, 783

Given numbers are 520, 342, 901, 987
The greatest common divisor of numbers 520, 342, 901, 987 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 342, 901, 987 is 1.

1. What is the GCD of 520, 342, 901, 987?

GCD of given numbers 520, 342, 901, 987 is 1

2. How to calculate the greatest common divisor of 520, 342, 901, 987?

We can find the highest common divisor of 520, 342, 901, 987 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, 342, 901, 987 i.e 1.

3. How can I use the GCD of 520, 342, 901, 987Calculator?

Out the numbers 520, 342, 901, 987 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.