Given numbers are 487,182,478,655

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

The LCM of 487,182,478,655 is 13875209530.

Find LCM of 487,182,478,655 with Prime Factorization

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

2 x 487 x 91 x 239 x 655 = 13875209530

Therefore, the lowest common multiple of 487,182,478,655 is 13875209530.

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.

487 x 182 x 478 x 655 = 27750419060

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.

487 : 1, 487

182 : 1, 2, 7, 13, 14, 26, 91, 182

478 : 1, 2, 239, 478

655 : 1, 5, 131, 655

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 487,182,478,655, is 1.

Now, the common factors can be found like this.

487:487

182:2x 7x 13

478:2x 239

655:5x 131

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 = 27750419060/(1x2)

LCM = 27750419060/2

LCM = 13875209530

Thus, we can understand that the LCM of 487,182,478,655 is 13875209530.

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

• LCM of 254, 304, 895, 478
• LCM of 438, 536, 238, 145
• LCM of 575, 551, 215, 371
• LCM of 345, 351, 399, 366
• LCM of 371, 505, 542, 735

1. What is the LCM of 487, 182, 478, 655?

Answer: LCM of 487, 182, 478, 655 is 13875209530.

2. How to calculate the LCM of 487, 182, 478, 655?

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 487, 182, 478, 655.

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}.