GCD of 660, 492, 523, 520 Calculator

Given Input numbers are 660, 492, 523, 520

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

Divisors of 660 :

The positive integer divisors of 660 that completely divides 660 are.

1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

Divisors of 492 :

The positive integer divisors of 492 that completely divides 492 are.

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

Divisors of 523 :

The positive integer divisors of 523 that completely divides 523 are.

1, 523

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

GCD of numbers is the greatest common divisor

So, the GCD (660, 492, 523, 520) = 1.

Given numbers are 660, 492, 523, 520

The list of prime factors of all numbers are

Prime factors of 660 are 2 x 2 x 3 x 5 x 11

Prime factors of 492 are 2 x 2 x 3 x 41

Prime factors of 523 are 523

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

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

Given numbers are 660, 492, 523, 520

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

Apply this formula for all numbers.

Step1:

LCM(660, 492) = 27060

GCD(660, 492) = ( 660 x 492 ) / 27060

= 660 / 492

= 660

Step2:

LCM(12, 523) = 6276

GCD(12, 523) = ( 12 x 523 ) / 6276

= 12 / 523

= 12

Step3:

LCM(1, 520) = 520

GCD(1, 520) = ( 1 x 520 ) / 520

= 1 / 520

= 1

So, Greatest Common Divisor of 660, 492, 523, 520 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 914, 632, 163, 415
• GCD of 233, 719, 266, 618
• GCD of 179, 998, 708, 350
• GCD of 632, 558, 320, 378
• GCD of 502, 740, 256, 695

Given numbers are 660, 492, 523, 520
The greatest common divisor of numbers 660, 492, 523, 520 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 660, 492, 523, 520 is 1.

1. What is the GCD of 660, 492, 523, 520?

GCD of given numbers 660, 492, 523, 520 is 1

2. How to calculate the greatest common divisor of 660, 492, 523, 520?

We can find the highest common divisor of 660, 492, 523, 520 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 660, 492, 523, 520 i.e 1.

3. How can I use the GCD of 660, 492, 523, 520Calculator?

Out the numbers 660, 492, 523, 520 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.