Given numbers are 424,837,381,878

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

The LCM of 424,837,381,878 is 19786070664.

Find LCM of 424,837,381,878 with Prime Factorization

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

2 x 3 x 212 x 279 x 127 x 439 = 19786070664

Therefore, the lowest common multiple of 424,837,381,878 is 19786070664.

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.

424 x 837 x 381 x 878 = 118716423984

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.

424 : 1, 2, 4, 8, 53, 106, 212, 424

837 : 1, 3, 9, 27, 31, 93, 279, 837

381 : 1, 3, 127, 381

878 : 1, 2, 439, 878

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 424,837,381,878, is 1.

Now, the common factors can be found like this.

424:2x 2x 2x 53

837:3x 3x 3x 31

381:3x 127

878:2x 439

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 = 118716423984/(1x6)

LCM = 118716423984/6

LCM = 19786070664

Thus, we can understand that the LCM of 424,837,381,878 is 19786070664.

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

• LCM of 945, 292, 576, 158
• LCM of 883, 782, 281, 531
• LCM of 353, 788, 519, 416
• LCM of 691, 808, 376, 370
• LCM of 665, 725, 968, 220

1. What is the LCM of 424, 837, 381, 878?

Answer: LCM of 424, 837, 381, 878 is 19786070664.

2. How to calculate the LCM of 424, 837, 381, 878?

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 424, 837, 381, 878.

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}.