Given numbers are 487,487,642,541

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

The LCM of 487,487,642,541 is 169145814.

Find LCM of 487,487,642,541 with Prime Factorization

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

487 x 1 x 1 x 642 x 541 = 169145814

Therefore, the lowest common multiple of 487,487,642,541 is 169145814.

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 487 x 642 x 541 = 82374011418

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

487 : 1, 487

642 : 1, 2, 3, 6, 107, 214, 321, 642

541 : 1, 541

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 487,487,642,541, is 1.

Now, the common factors can be found like this.

487:487

487:487

642:2x 3x 107

541:541

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

487 = 487

Therefore, the value for common factors is 487.

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 = 82374011418/(1x487)

LCM = 82374011418/487

LCM = 169145814

Thus, we can understand that the LCM of 487,487,642,541 is 169145814.

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

• LCM of 738, 702, 452, 178
• LCM of 916, 619, 925, 480
• LCM of 571, 732, 488, 352
• LCM of 731, 824, 826, 796
• LCM of 518, 364, 578, 157

1. What is the LCM of 487, 487, 642, 541?

Answer: LCM of 487, 487, 642, 541 is 169145814.

2. How to calculate the LCM of 487, 487, 642, 541?

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, 487, 642, 541.

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}.