Given numbers are 155,578,523,580

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

The LCM of 155,578,523,580 is 2717623060.

Find LCM of 155,578,523,580 with Prime Factorization

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

2 x 5 x 31 x 289 x 523 x 58 = 2717623060

Therefore, the lowest common multiple of 155,578,523,580 is 2717623060.

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.

155 x 578 x 523 x 580 = 27176230600

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.

155 : 1, 5, 31, 155

578 : 1, 2, 17, 34, 289, 578

523 : 1, 523

580 : 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 155,578,523,580, is 1.

Now, the common factors can be found like this.

155:5x 31

578:2x 17x 17

523:523

580:2x 2x 5x 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 5 = 10

Therefore, the value for common factors is 10.

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 = 27176230600/(1x10)

LCM = 27176230600/10

LCM = 2717623060

Thus, we can understand that the LCM of 155,578,523,580 is 2717623060.

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

• LCM of 207, 425, 837, 786
• LCM of 184, 940, 859, 398
• LCM of 573, 542, 643, 764
• LCM of 886, 162, 538, 237
• LCM of 961, 516, 557, 120

1. What is the LCM of 155, 578, 523, 580?

Answer: LCM of 155, 578, 523, 580 is 2717623060.

2. How to calculate the LCM of 155, 578, 523, 580?

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 155, 578, 523, 580.

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}.