Given numbers are 505,40,718

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

The LCM of 505,40,718 is 1450360.

Find LCM of 505,40,718 with Prime Factorization

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

2 x 5 x 101 x 4 x 359 = 1450360

Therefore, the lowest common multiple of 505,40,718 is 1450360.

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.

505 x 40 x 718 = 14503600

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.

505 : 1, 5, 101, 505

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

718 : 1, 2, 359, 718

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 505,40,718, is 1.

Now, the common factors can be found like this.

505:5x 101

40:2x 2x 2x 5

718:2x 359

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 14503600/(1x10)

LCM = 14503600/10

LCM = 1450360

Thus, we can understand that the LCM of 505,40,718 is 1450360.

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

• LCM of 403, 19, 877
• LCM of 746, 70, 876
• LCM of 177, 38, 516
• LCM of 816, 40, 115
• LCM of 622, 10, 314

1. What is the LCM of 505, 40, 718?

Answer: LCM of 505, 40, 718 is 1450360.

2. How to calculate the LCM of 505, 40, 718?

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 505, 40, 718.

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}.