Given numbers are 618,481,620,506

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

The LCM of 618,481,620,506 is 23313944940.

Find LCM of 618,481,620,506 with Prime Factorization

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

2 x 309 x 481 x 310 x 253 = 23313944940

Therefore, the lowest common multiple of 618,481,620,506 is 23313944940.

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.

618 x 481 x 620 x 506 = 93255779760

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.

618 : 1, 2, 3, 6, 103, 206, 309, 618

481 : 1, 13, 37, 481

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

506 : 1, 2, 11, 22, 23, 46, 253, 506

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 618,481,620,506, is 1.

Now, the common factors can be found like this.

618:2x 3x 103

481:13x 37

620:2x 2x 5x 31

506:2x 11x 23

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 = 93255779760/(1x4)

LCM = 93255779760/4

LCM = 23313944940

Thus, we can understand that the LCM of 618,481,620,506 is 23313944940.

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

• LCM of 377, 675, 207, 123
• LCM of 593, 659, 866, 878
• LCM of 400, 597, 642, 404
• LCM of 630, 709, 795, 957
• LCM of 355, 753, 183, 812

1. What is the LCM of 618, 481, 620, 506?

Answer: LCM of 618, 481, 620, 506 is 23313944940.

2. How to calculate the LCM of 618, 481, 620, 506?

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 618, 481, 620, 506.

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}.