Given numbers are 555,397,694,428

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

The LCM of 555,397,694,428 is 32723272860.

Find LCM of 555,397,694,428 with Prime Factorization

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

2 x 555 x 397 x 347 x 214 = 32723272860

Therefore, the lowest common multiple of 555,397,694,428 is 32723272860.

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.

555 x 397 x 694 x 428 = 65446545720

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.

555 : 1, 3, 5, 15, 37, 111, 185, 555

397 : 1, 397

694 : 1, 2, 347, 694

428 : 1, 2, 4, 107, 214, 428

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 555,397,694,428, is 1.

Now, the common factors can be found like this.

555:3x 5x 37

397:397

694:2x 347

428:2x 2x 107

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 = 65446545720/(1x2)

LCM = 65446545720/2

LCM = 32723272860

Thus, we can understand that the LCM of 555,397,694,428 is 32723272860.

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

• LCM of 257, 430, 389, 186
• LCM of 160, 144, 589, 714
• LCM of 141, 609, 636, 192
• LCM of 388, 239, 312, 501
• LCM of 491, 606, 788, 249

1. What is the LCM of 555, 397, 694, 428?

Answer: LCM of 555, 397, 694, 428 is 32723272860.

2. How to calculate the LCM of 555, 397, 694, 428?

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 555, 397, 694, 428.

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}.