Given numbers are 720,576,391,873,335

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

The LCM of 720,576,391,873,335 is 7318393920.

Find LCM of 720,576,391,873,335 with Prime Factorization

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

2 x 2 x 2 x 2 x 3 x 3 x 5 x 1 x 4 x 391 x 97 x 67 = 7318393920

Therefore, the lowest common multiple of 720,576,391,873,335 is 7318393920.

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.

720 x 576 x 391 x 873 x 335 = 47423192601600

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.

720 : 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720

576 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576

391 : 1, 17, 23, 391

873 : 1, 3, 9, 97, 291, 873

335 : 1, 5, 67, 335

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 720,576,391,873,335, is 1.

Now, the common factors can be found like this.

720:2x 2x 2x 2x 3x 3x 5

576:2x 2x 2x 2x 2x 2x 3x 3

391:17x 23

873:3x 3x 97

335:5x 67

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

2x 2x 2x 2x 3x 3x 3x 3x 5 = 6480

Therefore, the value for common factors is 6480.

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 = 47423192601600/(1x6480)

LCM = 47423192601600/6480

LCM = 7318393920

Thus, we can understand that the LCM of 720,576,391,873,335 is 7318393920.

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

• LCM of 494, 104, 381, 260, 439
• LCM of 682, 353, 327, 834, 218
• LCM of 393, 854, 757, 881, 474
• LCM of 819, 275, 525, 164, 275
• LCM of 338, 227, 306, 802, 808

1. What is the LCM of 720, 576, 391, 873, 335?

Answer: LCM of 720, 576, 391, 873, 335 is 7318393920.

2. How to calculate the LCM of 720, 576, 391, 873, 335?

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 720, 576, 391, 873, 335.

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}.