Given numbers are 618,432,489,667,546

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

The LCM of 618,432,489,667,546 is 440226115056.

Find LCM of 618,432,489,667,546 with Prime Factorization

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

2 x 3 x 103 x 72 x 163 x 667 x 91 = 440226115056

Therefore, the lowest common multiple of 618,432,489,667,546 is 440226115056.

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.

618 x 432 x 489 x 667 x 546 = 47544420426048

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.

618 : 1, 2, 3, 6, 103, 206, 309, 618

432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

489 : 1, 3, 163, 489

667 : 1, 23, 29, 667

546 : 1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 618,432,489,667,546, is 1.

Now, the common factors can be found like this.

618:2x 3x 103

432:2x 2x 2x 2x 3x 3x 3

489:3x 163

667:23x 29

546:2x 3x 7x 13

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 3x 3 = 108

Therefore, the value for common factors is 108.

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 = 47544420426048/(1x108)

LCM = 47544420426048/108

LCM = 440226115056

Thus, we can understand that the LCM of 618,432,489,667,546 is 440226115056.

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

• LCM of 268, 748, 490, 110, 752
• LCM of 260, 620, 879, 453, 425
• LCM of 715, 931, 546, 350, 230
• LCM of 591, 529, 265, 699, 446
• LCM of 714, 575, 275, 962, 726

1. What is the LCM of 618, 432, 489, 667, 546?

Answer: LCM of 618, 432, 489, 667, 546 is 440226115056.

2. How to calculate the LCM of 618, 432, 489, 667, 546?

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 618, 432, 489, 667, 546.

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}.