Given numbers are 577,154,860,487

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

The LCM of 577,154,860,487 is 18607753780.

Find LCM of 577,154,860,487 with Prime Factorization

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

2 x 577 x 77 x 430 x 487 = 18607753780

Therefore, the lowest common multiple of 577,154,860,487 is 18607753780.

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.

577 x 154 x 860 x 487 = 37215507560

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.

577 : 1, 577

154 : 1, 2, 7, 11, 14, 22, 77, 154

860 : 1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860

487 : 1, 487

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 577,154,860,487, is 1.

Now, the common factors can be found like this.

577:577

154:2x 7x 11

860:2x 2x 5x 43

487:487

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 = 37215507560/(1x2)

LCM = 37215507560/2

LCM = 18607753780

Thus, we can understand that the LCM of 577,154,860,487 is 18607753780.

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

• LCM of 417, 939, 864, 856
• LCM of 282, 623, 479, 876
• LCM of 950, 462, 229, 925
• LCM of 361, 477, 213, 795
• LCM of 849, 362, 959, 785

1. What is the LCM of 577, 154, 860, 487?

Answer: LCM of 577, 154, 860, 487 is 18607753780.

2. How to calculate the LCM of 577, 154, 860, 487?

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 577, 154, 860, 487.

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}.