Given numbers are 424,690,103,718

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

The LCM of 424,690,103,718 is 5408995560.

Find LCM of 424,690,103,718 with Prime Factorization

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

2 x 212 x 345 x 103 x 359 = 5408995560

Therefore, the lowest common multiple of 424,690,103,718 is 5408995560.

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 690 x 103 x 718 = 21635982240

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

690 : 1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690

103 : 1, 103

718 : 1, 2, 359, 718

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 424,690,103,718, is 1.

Now, the common factors can be found like this.

424:2x 2x 2x 53

690:2x 3x 5x 23

103:103

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 2 = 4

Therefore, the value for common factors is 4.

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 = 21635982240/(1x4)

LCM = 21635982240/4

LCM = 5408995560

Thus, we can understand that the LCM of 424,690,103,718 is 5408995560.

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

• LCM of 273, 328, 295, 197
• LCM of 169, 413, 123, 142
• LCM of 553, 203, 622, 259
• LCM of 629, 584, 212, 167
• LCM of 444, 960, 740, 230

1. What is the LCM of 424, 690, 103, 718?

Answer: LCM of 424, 690, 103, 718 is 5408995560.

2. How to calculate the LCM of 424, 690, 103, 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 424, 690, 103, 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}.