Given numbers are 454,786,730,213,987

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

The LCM of 454,786,730,213,987 is 1521232216770.

Find LCM of 454,786,730,213,987 with Prime Factorization

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

2 x 3 x 227 x 131 x 365 x 71 x 329 = 1521232216770

Therefore, the lowest common multiple of 454,786,730,213,987 is 1521232216770.

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.

454 x 786 x 730 x 213 x 987 = 54764359803720

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.

454 : 1, 2, 227, 454

786 : 1, 2, 3, 6, 131, 262, 393, 786

730 : 1, 2, 5, 10, 73, 146, 365, 730

213 : 1, 3, 71, 213

987 : 1, 3, 7, 21, 47, 141, 329, 987

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 454,786,730,213,987, is 1.

Now, the common factors can be found like this.

454:2x 227

786:2x 3x 131

730:2x 5x 73

213:3x 71

987:3x 7x 47

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 3x 3 = 36

Therefore, the value for common factors is 36.

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 = 54764359803720/(1x36)

LCM = 54764359803720/36

LCM = 1521232216770

Thus, we can understand that the LCM of 454,786,730,213,987 is 1521232216770.

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

• LCM of 583, 934, 610, 598, 179
• LCM of 148, 942, 510, 485, 631
• LCM of 270, 957, 906, 885, 416
• LCM of 388, 729, 274, 245, 151
• LCM of 853, 907, 968, 980, 451

1. What is the LCM of 454, 786, 730, 213, 987?

Answer: LCM of 454, 786, 730, 213, 987 is 1521232216770.

2. How to calculate the LCM of 454, 786, 730, 213, 987?

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 454, 786, 730, 213, 987.

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}.