GCD of 520, 486, 249, 149 Calculator

Given Input numbers are 520, 486, 249, 149

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 486 :

The positive integer divisors of 486 that completely divides 486 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486

Divisors of 249 :

The positive integer divisors of 249 that completely divides 249 are.

1, 3, 83, 249

Divisors of 149 :

The positive integer divisors of 149 that completely divides 149 are.

1, 149

GCD of numbers is the greatest common divisor

So, the GCD (520, 486, 249, 149) = 1.

Given numbers are 520, 486, 249, 149

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 486 are 2 x 3 x 3 x 3 x 3 x 3

Prime factors of 249 are 3 x 83

Prime factors of 149 are 149

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

Given numbers are 520, 486, 249, 149

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

Apply this formula for all numbers.

Step1:

LCM(520, 486) = 126360

GCD(520, 486) = ( 520 x 486 ) / 126360

= 520 / 486

= 520

Step2:

LCM(2, 249) = 498

GCD(2, 249) = ( 2 x 249 ) / 498

= 2 / 249

= 2

Step3:

LCM(1, 149) = 149

GCD(1, 149) = ( 1 x 149 ) / 149

= 1 / 149

= 1

So, Greatest Common Divisor of 520, 486, 249, 149 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 583, 888, 938, 382
• GCD of 427, 926, 990, 340
• GCD of 686, 500, 760, 290
• GCD of 268, 560, 998, 478
• GCD of 947, 292, 835, 262

Given numbers are 520, 486, 249, 149
The greatest common divisor of numbers 520, 486, 249, 149 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 486, 249, 149 is 1.

1. What is the GCD of 520, 486, 249, 149?

GCD of given numbers 520, 486, 249, 149 is 1

2. How to calculate the greatest common divisor of 520, 486, 249, 149?

We can find the highest common divisor of 520, 486, 249, 149 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, 486, 249, 149 i.e 1.

3. How can I use the GCD of 520, 486, 249, 149Calculator?

Out the numbers 520, 486, 249, 149 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.