Given numbers are 766,107,618,620

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

The LCM of 766,107,618,620 is 7851139980.

Find LCM of 766,107,618,620 with Prime Factorization

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

2 x 383 x 107 x 309 x 310 = 7851139980

Therefore, the lowest common multiple of 766,107,618,620 is 7851139980.

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.

766 x 107 x 618 x 620 = 31404559920

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.

766 : 1, 2, 383, 766

107 : 1, 107

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

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 766,107,618,620, is 1.

Now, the common factors can be found like this.

766:2x 383

107:107

618:2x 3x 103

620:2x 2x 5x 31

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 = 31404559920/(1x4)

LCM = 31404559920/4

LCM = 7851139980

Thus, we can understand that the LCM of 766,107,618,620 is 7851139980.

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

• LCM of 307, 116, 886, 667
• LCM of 250, 969, 734, 599
• LCM of 246, 966, 523, 326
• LCM of 423, 961, 541, 271
• LCM of 361, 540, 584, 502

1. What is the LCM of 766, 107, 618, 620?

Answer: LCM of 766, 107, 618, 620 is 7851139980.

2. How to calculate the LCM of 766, 107, 618, 620?

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 766, 107, 618, 620.

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}.