Given numbers are 40,381,158

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

The LCM of 40,381,158 is 1203960.

Find LCM of 40,381,158 with Prime Factorization

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

2 x 20 x 381 x 79 = 1203960

Therefore, the lowest common multiple of 40,381,158 is 1203960.

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.

40 x 381 x 158 = 2407920

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.

40 : 1, 2, 4, 5, 8, 10, 20, 40

381 : 1, 3, 127, 381

158 : 1, 2, 79, 158

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 40,381,158, is 1.

Now, the common factors can be found like this.

40:2x 2x 2x 5

381:3x 127

158:2x 79

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

2 = 2

Therefore, the value for common factors is 2.

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 = 2407920/(1x2)

LCM = 2407920/2

LCM = 1203960

Thus, we can understand that the LCM of 40,381,158 is 1203960.

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

• LCM of 73, 859, 258
• LCM of 19, 616, 195
• LCM of 82, 362, 446
• LCM of 85, 366, 657
• LCM of 59, 788, 371

1. What is the LCM of 40, 381, 158?

Answer: LCM of 40, 381, 158 is 1203960.

2. How to calculate the LCM of 40, 381, 158?

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 40, 381, 158.

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}.