Given numbers are 727,478,796,780,272

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

The LCM of 727,478,796,780,272 is 1833955964880.

Find LCM of 727,478,796,780,272 with Prime Factorization

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

2 x 2 x 727 x 239 x 199 x 195 x 68 = 1833955964880

Therefore, the lowest common multiple of 727,478,796,780,272 is 1833955964880.

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.

727 x 478 x 796 x 780 x 272 = 58686590876160

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.

727 : 1, 727

478 : 1, 2, 239, 478

796 : 1, 2, 4, 199, 398, 796

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

272 : 1, 2, 4, 8, 16, 17, 34, 68, 136, 272

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 727,478,796,780,272, is 1.

Now, the common factors can be found like this.

727:727

478:2x 239

796:2x 2x 199

780:2x 2x 3x 5x 13

272:2x 2x 2x 2x 17

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 2 = 32

Therefore, the value for common factors is 32.

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 = 58686590876160/(1x32)

LCM = 58686590876160/32

LCM = 1833955964880

Thus, we can understand that the LCM of 727,478,796,780,272 is 1833955964880.

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

• LCM of 856, 247, 332, 519, 312
• LCM of 634, 376, 435, 955, 135
• LCM of 507, 947, 659, 549, 536
• LCM of 872, 941, 145, 565, 583
• LCM of 115, 928, 528, 759, 664

1. What is the LCM of 727, 478, 796, 780, 272?

Answer: LCM of 727, 478, 796, 780, 272 is 1833955964880.

2. How to calculate the LCM of 727, 478, 796, 780, 272?

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 727, 478, 796, 780, 272.

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}.