GCD of 132, 620, 897, 487 Calculator

Given Input numbers are 132, 620, 897, 487

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

Divisors of 132 :

The positive integer divisors of 132 that completely divides 132 are.

1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132

Divisors of 620 :

The positive integer divisors of 620 that completely divides 620 are.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Divisors of 897 :

The positive integer divisors of 897 that completely divides 897 are.

1, 3, 13, 23, 39, 69, 299, 897

Divisors of 487 :

The positive integer divisors of 487 that completely divides 487 are.

1, 487

GCD of numbers is the greatest common divisor

So, the GCD (132, 620, 897, 487) = 1.

Given numbers are 132, 620, 897, 487

The list of prime factors of all numbers are

Prime factors of 132 are 2 x 2 x 3 x 11

Prime factors of 620 are 2 x 2 x 5 x 31

Prime factors of 897 are 3 x 13 x 23

Prime factors of 487 are 487

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

Given numbers are 132, 620, 897, 487

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

Apply this formula for all numbers.

Step1:

LCM(132, 620) = 20460

GCD(132, 620) = ( 132 x 620 ) / 20460

= 132 / 620

= 132

Step2:

LCM(4, 897) = 3588

GCD(4, 897) = ( 4 x 897 ) / 3588

= 4 / 897

= 4

Step3:

LCM(1, 487) = 487

GCD(1, 487) = ( 1 x 487 ) / 487

= 1 / 487

= 1

So, Greatest Common Divisor of 132, 620, 897, 487 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 225, 274, 628, 605
• GCD of 635, 518, 584, 741
• GCD of 168, 417, 627, 114
• GCD of 191, 395, 243, 721
• GCD of 768, 233, 727, 134

Given numbers are 132, 620, 897, 487
The greatest common divisor of numbers 132, 620, 897, 487 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 132, 620, 897, 487 is 1.

1. What is the GCD of 132, 620, 897, 487?

GCD of given numbers 132, 620, 897, 487 is 1

2. How to calculate the greatest common divisor of 132, 620, 897, 487?

We can find the highest common divisor of 132, 620, 897, 487 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 132, 620, 897, 487 i.e 1.

3. How can I use the GCD of 132, 620, 897, 487Calculator?

Out the numbers 132, 620, 897, 487 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.