GCD of 520, 138, 246, 546 Calculator

Given Input numbers are 520, 138, 246, 546

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 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 246 :

The positive integer divisors of 246 that completely divides 246 are.

1, 2, 3, 6, 41, 82, 123, 246

Divisors of 546 :

The positive integer divisors of 546 that completely divides 546 are.

1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

GCD of numbers is the greatest common divisor

So, the GCD (520, 138, 246, 546) = 2.

Given numbers are 520, 138, 246, 546

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 138 are 2 x 3 x 23

Prime factors of 246 are 2 x 3 x 41

Prime factors of 546 are 2 x 3 x 7 x 13

The highest common occurrence is 2¹

Therefore, GCD of 520, 138, 246, 546 is 2.

Given numbers are 520, 138, 246, 546

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

Apply this formula for all numbers.

Step1:

LCM(520, 138) = 35880

GCD(520, 138) = ( 520 x 138 ) / 35880

= 520 / 138

= 520

Step2:

LCM(2, 246) = 246

GCD(2, 246) = ( 2 x 246 ) / 246

= 2 / 246

= 2

Step3:

LCM(2, 546) = 546

GCD(2, 546) = ( 2 x 546 ) / 546

= 2 / 546

= 2

So, Greatest Common Divisor of 520, 138, 246, 546 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 529, 870, 434, 706
• GCD of 132, 345, 765, 445
• GCD of 256, 619, 539, 335
• GCD of 360, 109, 507, 530
• GCD of 870, 202, 772, 192

Given numbers are 520, 138, 246, 546
The greatest common divisor of numbers 520, 138, 246, 546 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 520, 138, 246, 546 is 2.

1. What is the GCD of 520, 138, 246, 546?

GCD of given numbers 520, 138, 246, 546 is 2

2. How to calculate the greatest common divisor of 520, 138, 246, 546?

We can find the highest common divisor of 520, 138, 246, 546 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, 138, 246, 546 i.e 2.

3. How can I use the GCD of 520, 138, 246, 546Calculator?

Out the numbers 520, 138, 246, 546 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.