GCD of 324, 402, 209, 124 Calculator

Given Input numbers are 324, 402, 209, 124

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

Divisors of 324 :

The positive integer divisors of 324 that completely divides 324 are.

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324

Divisors of 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 209 :

The positive integer divisors of 209 that completely divides 209 are.

1, 11, 19, 209

Divisors of 124 :

The positive integer divisors of 124 that completely divides 124 are.

1, 2, 4, 31, 62, 124

GCD of numbers is the greatest common divisor

So, the GCD (324, 402, 209, 124) = 1.

Given numbers are 324, 402, 209, 124

The list of prime factors of all numbers are

Prime factors of 324 are 2 x 2 x 3 x 3 x 3 x 3

Prime factors of 402 are 2 x 3 x 67

Prime factors of 209 are 11 x 19

Prime factors of 124 are 2 x 2 x 31

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

Given numbers are 324, 402, 209, 124

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

Apply this formula for all numbers.

Step1:

LCM(324, 402) = 21708

GCD(324, 402) = ( 324 x 402 ) / 21708

= 324 / 402

= 324

Step2:

LCM(6, 209) = 1254

GCD(6, 209) = ( 6 x 209 ) / 1254

= 6 / 209

= 6

Step3:

LCM(1, 124) = 124

GCD(1, 124) = ( 1 x 124 ) / 124

= 1 / 124

= 1

So, Greatest Common Divisor of 324, 402, 209, 124 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 741, 215, 950, 985
• GCD of 421, 109, 533, 185
• GCD of 356, 231, 613, 851
• GCD of 701, 705, 419, 393
• GCD of 553, 274, 421, 714

Given numbers are 324, 402, 209, 124
The greatest common divisor of numbers 324, 402, 209, 124 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 324, 402, 209, 124 is 1.

1. What is the GCD of 324, 402, 209, 124?

GCD of given numbers 324, 402, 209, 124 is 1

2. How to calculate the greatest common divisor of 324, 402, 209, 124?

We can find the highest common divisor of 324, 402, 209, 124 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 324, 402, 209, 124 i.e 1.

3. How can I use the GCD of 324, 402, 209, 124Calculator?

Out the numbers 324, 402, 209, 124 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.