Given numbers are 660,546,968,754,473

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

The LCM of 660,546,968,754,473 is 1647686040.

Find LCM of 660,546,968,754,473 with Prime Factorization

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

2 x 2 x 3 x 11 x 13 x 5 x 7 x 22 x 29 x 43 = 1647686040

Therefore, the lowest common multiple of 660,546,968,754,473 is 1647686040.

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.

660 x 546 x 968 x 754 x 473 = 124406886764160

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.

660 : 1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660

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

968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

754 : 1, 2, 13, 26, 29, 58, 377, 754

473 : 1, 11, 43, 473

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 660,546,968,754,473, is 1.

Now, the common factors can be found like this.

660:2x 2x 3x 5x 11

546:2x 3x 7x 13

968:2x 2x 2x 11x 11

754:2x 13x 29

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 2x 2x 2x 3x 11x 11x 13 = 75504

Therefore, the value for common factors is 75504.

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 = 124406886764160/(1x75504)

LCM = 124406886764160/75504

LCM = 1647686040

Thus, we can understand that the LCM of 660,546,968,754,473 is 1647686040.

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

• LCM of 348, 259, 397, 483, 950
• LCM of 377, 165, 792, 242, 514
• LCM of 876, 368, 513, 869, 381
• LCM of 525, 200, 150, 813, 356
• LCM of 685, 374, 628, 897, 545

1. What is the LCM of 660, 546, 968, 754, 473?

Answer: LCM of 660, 546, 968, 754, 473 is 1647686040.

2. How to calculate the LCM of 660, 546, 968, 754, 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 660, 546, 968, 754, 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}.