Given numbers are 728,503,566,617

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

The LCM of 728,503,566,617 is 63939754424.

Find LCM of 728,503,566,617 with Prime Factorization

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

2 x 364 x 503 x 283 x 617 = 63939754424

Therefore, the lowest common multiple of 728,503,566,617 is 63939754424.

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.

728 x 503 x 566 x 617 = 127879508848

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.

728 : 1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728

503 : 1, 503

566 : 1, 2, 283, 566

617 : 1, 617

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 728,503,566,617, is 1.

Now, the common factors can be found like this.

728:2x 2x 2x 7x 13

503:503

566:2x 283

617:617

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 = 127879508848/(1x2)

LCM = 127879508848/2

LCM = 63939754424

Thus, we can understand that the LCM of 728,503,566,617 is 63939754424.

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

• LCM of 492, 920, 347, 288
• LCM of 251, 389, 300, 421
• LCM of 730, 827, 933, 538
• LCM of 387, 537, 144, 587
• LCM of 558, 420, 523, 812

1. What is the LCM of 728, 503, 566, 617?

Answer: LCM of 728, 503, 566, 617 is 63939754424.

2. How to calculate the LCM of 728, 503, 566, 617?

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 728, 503, 566, 617.

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}.