Given numbers are 140,968,454,598,920

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

The LCM of 140,968,454,598,920 is 2299537240.

Find LCM of 140,968,454,598,920 with Prime Factorization

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

2 x 2 x 2 x 5 x 23 x 7 x 121 x 227 x 13 x 1 = 2299537240

Therefore, the lowest common multiple of 140,968,454,598,920 is 2299537240.

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.

140 x 968 x 454 x 598 x 920 = 33849188172800

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.

140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

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

454 : 1, 2, 227, 454

598 : 1, 2, 13, 23, 26, 46, 299, 598

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 140,968,454,598,920, is 2.

Now, the common factors can be found like this.

140:2x 2x 5x 7

968:2x 2x 2x 11x 11

454:2x 227

598:2x 13x 23

920:2x 2x 2x 5x 23

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 2x 2x 5x 23 = 7360

Therefore, the value for common factors is 7360.

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 = 33849188172800/(2x7360)

LCM = 33849188172800/14720

LCM = 2299537240

Thus, we can understand that the LCM of 140,968,454,598,920 is 2299537240.

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

• LCM of 505, 451, 649, 171, 181
• LCM of 919, 132, 761, 228, 219
• LCM of 835, 703, 114, 995, 558
• LCM of 439, 488, 476, 638, 596
• LCM of 695, 568, 530, 622, 274

1. What is the LCM of 140, 968, 454, 598, 920?

Answer: LCM of 140, 968, 454, 598, 920 is 2299537240.

2. How to calculate the LCM of 140, 968, 454, 598, 920?

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 140, 968, 454, 598, 920.

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}.