Given numbers are 248,230,440,860,772

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

The LCM of 248,230,440,860,772 is 2603562280.

Find LCM of 248,230,440,860,772 with Prime Factorization

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

2 x 2 x 2 x 5 x 31 x 23 x 11 x 43 x 193 = 2603562280

Therefore, the lowest common multiple of 248,230,440,860,772 is 2603562280.

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.

248 x 230 x 440 x 860 x 772 = 16662798592000

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.

248 : 1, 2, 4, 8, 31, 62, 124, 248

230 : 1, 2, 5, 10, 23, 46, 115, 230

440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

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

772 : 1, 2, 4, 193, 386, 772

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 248,230,440,860,772, is 2.

Now, the common factors can be found like this.

248:2x 2x 2x 31

230:2x 5x 23

440:2x 2x 2x 5x 11

860:2x 2x 5x 43

772:2x 2x 193

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 2x 2x 5x 5 = 3200

Therefore, the value for common factors is 3200.

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 = 16662798592000/(2x3200)

LCM = 16662798592000/6400

LCM = 2603562280

Thus, we can understand that the LCM of 248,230,440,860,772 is 2603562280.

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

• LCM of 736, 207, 892, 720, 939
• LCM of 585, 410, 634, 831, 698
• LCM of 545, 166, 517, 198, 531
• LCM of 994, 229, 218, 662, 196
• LCM of 853, 180, 763, 980, 809

1. What is the LCM of 248, 230, 440, 860, 772?

Answer: LCM of 248, 230, 440, 860, 772 is 2603562280.

2. How to calculate the LCM of 248, 230, 440, 860, 772?

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 248, 230, 440, 860, 772.

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}.