GCD of 396, 521, 423, 140 Calculator

Given Input numbers are 396, 521, 423, 140

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

Divisors of 396 :

The positive integer divisors of 396 that completely divides 396 are.

1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396

Divisors of 521 :

The positive integer divisors of 521 that completely divides 521 are.

1, 521

Divisors of 423 :

The positive integer divisors of 423 that completely divides 423 are.

1, 3, 9, 47, 141, 423

Divisors of 140 :

The positive integer divisors of 140 that completely divides 140 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

GCD of numbers is the greatest common divisor

So, the GCD (396, 521, 423, 140) = 1.

Given numbers are 396, 521, 423, 140

The list of prime factors of all numbers are

Prime factors of 396 are 2 x 2 x 3 x 3 x 11

Prime factors of 521 are 521

Prime factors of 423 are 3 x 3 x 47

Prime factors of 140 are 2 x 2 x 5 x 7

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

Given numbers are 396, 521, 423, 140

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

Apply this formula for all numbers.

Step1:

LCM(396, 521) = 206316

GCD(396, 521) = ( 396 x 521 ) / 206316

= 396 / 521

= 396

Step2:

LCM(1, 423) = 423

GCD(1, 423) = ( 1 x 423 ) / 423

= 1 / 423

= 1

Step3:

LCM(1, 140) = 140

GCD(1, 140) = ( 1 x 140 ) / 140

= 1 / 140

= 1

So, Greatest Common Divisor of 396, 521, 423, 140 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 327, 408, 385, 332
• GCD of 876, 592, 688, 986
• GCD of 875, 723, 380, 654
• GCD of 335, 873, 587, 769
• GCD of 403, 343, 762, 655

Given numbers are 396, 521, 423, 140
The greatest common divisor of numbers 396, 521, 423, 140 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 396, 521, 423, 140 is 1.

1. What is the GCD of 396, 521, 423, 140?

GCD of given numbers 396, 521, 423, 140 is 1

2. How to calculate the greatest common divisor of 396, 521, 423, 140?

We can find the highest common divisor of 396, 521, 423, 140 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 396, 521, 423, 140 i.e 1.

3. How can I use the GCD of 396, 521, 423, 140Calculator?

Out the numbers 396, 521, 423, 140 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.