Given numbers are 856,660,588,618,551

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

The LCM of 856,660,588,618,551 is 392773892280.

Find LCM of 856,660,588,618,551 with Prime Factorization

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

2 x 2 x 3 x 214 x 55 x 49 x 103 x 551 = 392773892280

Therefore, the lowest common multiple of 856,660,588,618,551 is 392773892280.

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.

856 x 660 x 588 x 618 x 551 = 113118880976640

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.

856 : 1, 2, 4, 8, 107, 214, 428, 856

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

588 : 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588

618 : 1, 2, 3, 6, 103, 206, 309, 618

551 : 1, 19, 29, 551

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 856,660,588,618,551, is 1.

Now, the common factors can be found like this.

856:2x 2x 2x 107

660:2x 2x 3x 5x 11

588:2x 2x 3x 7x 7

618:2x 3x 103

551:19x 29

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 2x 3x 3 = 288

Therefore, the value for common factors is 288.

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 = 113118880976640/(1x288)

LCM = 113118880976640/288

LCM = 392773892280

Thus, we can understand that the LCM of 856,660,588,618,551 is 392773892280.

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

• LCM of 914, 189, 757, 601, 841
• LCM of 896, 482, 109, 191, 236
• LCM of 323, 799, 590, 133, 977
• LCM of 876, 428, 535, 529, 141
• LCM of 831, 254, 877, 415, 877

1. What is the LCM of 856, 660, 588, 618, 551?

Answer: LCM of 856, 660, 588, 618, 551 is 392773892280.

2. How to calculate the LCM of 856, 660, 588, 618, 551?

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 856, 660, 588, 618, 551.

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}.