GCD of 180, 840, 665, 514 Calculator

Given Input numbers are 180, 840, 665, 514

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

Divisors of 180 :

The positive integer divisors of 180 that completely divides 180 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

Divisors of 840 :

The positive integer divisors of 840 that completely divides 840 are.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

Divisors of 665 :

The positive integer divisors of 665 that completely divides 665 are.

1, 5, 7, 19, 35, 95, 133, 665

Divisors of 514 :

The positive integer divisors of 514 that completely divides 514 are.

1, 2, 257, 514

GCD of numbers is the greatest common divisor

So, the GCD (180, 840, 665, 514) = 1.

Given numbers are 180, 840, 665, 514

The list of prime factors of all numbers are

Prime factors of 180 are 2 x 2 x 3 x 3 x 5

Prime factors of 840 are 2 x 2 x 2 x 3 x 5 x 7

Prime factors of 665 are 5 x 7 x 19

Prime factors of 514 are 2 x 257

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

Given numbers are 180, 840, 665, 514

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

Apply this formula for all numbers.

Step1:

LCM(180, 840) = 2520

GCD(180, 840) = ( 180 x 840 ) / 2520

= 180 / 840

= 180

Step2:

LCM(60, 665) = 7980

GCD(60, 665) = ( 60 x 665 ) / 7980

= 60 / 665

= 60

Step3:

LCM(5, 514) = 2570

GCD(5, 514) = ( 5 x 514 ) / 2570

= 5 / 514

= 5

So, Greatest Common Divisor of 180, 840, 665, 514 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 340, 964, 738, 393
• GCD of 637, 600, 121, 819
• GCD of 379, 413, 310, 164
• GCD of 845, 879, 601, 216
• GCD of 479, 976, 878, 211

Given numbers are 180, 840, 665, 514
The greatest common divisor of numbers 180, 840, 665, 514 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 180, 840, 665, 514 is 1.

1. What is the GCD of 180, 840, 665, 514?

GCD of given numbers 180, 840, 665, 514 is 1

2. How to calculate the greatest common divisor of 180, 840, 665, 514?

We can find the highest common divisor of 180, 840, 665, 514 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 180, 840, 665, 514 i.e 1.

3. How can I use the GCD of 180, 840, 665, 514Calculator?

Out the numbers 180, 840, 665, 514 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.