Given numbers are 422,539,472,283,421

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 422,539,472,283,421 is 6395606724584.

Find LCM of 422,539,472,283,421 with Prime Factorization

Multiply the prime numbers at the bottom and the left side.

2 x 211 x 539 x 236 x 283 x 421 = 6395606724584

Therefore, the lowest common multiple of 422,539,472,283,421 is 6395606724584.

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

422 x 539 x 472 x 283 x 421 = 12791213449168

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

422 : 1, 2, 211, 422

539 : 1, 7, 11, 49, 77, 539

472 : 1, 2, 4, 8, 59, 118, 236, 472

283 : 1, 283

421 : 1, 421

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,539,472,283,421, is 1.

Now, the common factors can be found like this.

422:2x 211

539:7x 7x 11

472:2x 2x 2x 59

283:283

421:421

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 12791213449168/(1x2)

LCM = 12791213449168/2

LCM = 6395606724584

Thus, we can understand that the LCM of 422,539,472,283,421 is 6395606724584.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 823, 586, 757, 152, 217
• LCM of 161, 540, 999, 972, 331
• LCM of 903, 978, 410, 934, 531
• LCM of 438, 813, 327, 919, 476
• LCM of 304, 303, 318, 568, 600

1. What is the LCM of 422, 539, 472, 283, 421?

Answer: LCM of 422, 539, 472, 283, 421 is 6395606724584.

2. How to calculate the LCM of 422, 539, 472, 283, 421?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 422, 539, 472, 283, 421.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.