Given numbers are 153,39,381,943

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

The LCM of 153,39,381,943 is 238204629.

Find LCM of 153,39,381,943 with Prime Factorization

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

3 x 51 x 13 x 127 x 943 = 238204629

Therefore, the lowest common multiple of 153,39,381,943 is 238204629.

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.

153 x 39 x 381 x 943 = 2143841661

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.

153 : 1, 3, 9, 17, 51, 153

39 : 1, 3, 13, 39

381 : 1, 3, 127, 381

943 : 1, 23, 41, 943

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 153,39,381,943, is 1.

Now, the common factors can be found like this.

153:3x 3x 17

39:3x 13

381:3x 127

943:23x 41

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

3x 3 = 9

Therefore, the value for common factors is 9.

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 = 2143841661/(1x9)

LCM = 2143841661/9

LCM = 238204629

Thus, we can understand that the LCM of 153,39,381,943 is 238204629.

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

• LCM of 605, 30, 272, 357
• LCM of 396, 87, 142, 862
• LCM of 306, 44, 876, 670
• LCM of 679, 10, 524, 732
• LCM of 663, 46, 955, 129

1. What is the LCM of 153, 39, 381, 943?

Answer: LCM of 153, 39, 381, 943 is 238204629.

2. How to calculate the LCM of 153, 39, 381, 943?

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 153, 39, 381, 943.

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}.