Given numbers are 120,805,653,675,470

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

The LCM of 120,805,653,675,470 is 26682755400.

Find LCM of 120,805,653,675,470 with Prime Factorization

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

2 x 3 x 5 x 4 x 161 x 653 x 45 x 47 = 26682755400

Therefore, the lowest common multiple of 120,805,653,675,470 is 26682755400.

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.

120 x 805 x 653 x 675 x 470 = 20012066550000

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.

120 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120

805 : 1, 5, 7, 23, 35, 115, 161, 805

653 : 1, 653

675 : 1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675

470 : 1, 2, 5, 10, 47, 94, 235, 470

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 120,805,653,675,470, is 1.

Now, the common factors can be found like this.

120:2x 2x 2x 3x 5

805:5x 7x 23

653:653

675:3x 3x 3x 5x 5

470:2x 5x 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 3x 5x 5x 5 = 750

Therefore, the value for common factors is 750.

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 = 20012066550000/(1x750)

LCM = 20012066550000/750

LCM = 26682755400

Thus, we can understand that the LCM of 120,805,653,675,470 is 26682755400.

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

• LCM of 257, 222, 841, 271, 874
• LCM of 630, 940, 454, 271, 593
• LCM of 887, 136, 402, 358, 441
• LCM of 728, 283, 952, 726, 521
• LCM of 835, 280, 410, 888, 772

1. What is the LCM of 120, 805, 653, 675, 470?

Answer: LCM of 120, 805, 653, 675, 470 is 26682755400.

2. How to calculate the LCM of 120, 805, 653, 675, 470?

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 120, 805, 653, 675, 470.

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}.