Given numbers are 489,392,575,918,473

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

The LCM of 489,392,575,918,473 is 7976554601400.

Find LCM of 489,392,575,918,473 with Prime Factorization

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

2 x 3 x 163 x 196 x 575 x 153 x 473 = 7976554601400

Therefore, the lowest common multiple of 489,392,575,918,473 is 7976554601400.

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.

489 x 392 x 575 x 918 x 473 = 47859327608400

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.

489 : 1, 3, 163, 489

392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

575 : 1, 5, 23, 25, 115, 575

918 : 1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 489,392,575,918,473, is 1.

Now, the common factors can be found like this.

489:3x 163

392:2x 2x 2x 7x 7

575:5x 5x 23

918:2x 3x 3x 3x 17

473:11x 43

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 47859327608400/(1x6)

LCM = 47859327608400/6

LCM = 7976554601400

Thus, we can understand that the LCM of 489,392,575,918,473 is 7976554601400.

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

• LCM of 207, 151, 300, 595, 109
• LCM of 349, 158, 608, 493, 820
• LCM of 976, 557, 113, 474, 950
• LCM of 143, 331, 678, 268, 180
• LCM of 366, 230, 328, 856, 344

1. What is the LCM of 489, 392, 575, 918, 473?

Answer: LCM of 489, 392, 575, 918, 473 is 7976554601400.

2. How to calculate the LCM of 489, 392, 575, 918, 473?

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 489, 392, 575, 918, 473.

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}.