Given numbers are 612,19,470,982

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

The LCM of 612,19,470,982 is 1341696780.

Find LCM of 612,19,470,982 with Prime Factorization

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

2 x 306 x 19 x 235 x 491 = 1341696780

Therefore, the lowest common multiple of 612,19,470,982 is 1341696780.

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.

612 x 19 x 470 x 982 = 5366787120

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.

612 : 1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612

19 : 1, 19

470 : 1, 2, 5, 10, 47, 94, 235, 470

982 : 1, 2, 491, 982

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 612,19,470,982, is 1.

Now, the common factors can be found like this.

612:2x 2x 3x 3x 17

19:19

470:2x 5x 47

982:2x 491

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 = 5366787120/(1x4)

LCM = 5366787120/4

LCM = 1341696780

Thus, we can understand that the LCM of 612,19,470,982 is 1341696780.

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

• LCM of 997, 71, 340, 373
• LCM of 350, 88, 392, 602
• LCM of 636, 87, 573, 121
• LCM of 296, 67, 635, 351
• LCM of 939, 50, 454, 651

1. What is the LCM of 612, 19, 470, 982?

Answer: LCM of 612, 19, 470, 982 is 1341696780.

2. How to calculate the LCM of 612, 19, 470, 982?

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 612, 19, 470, 982.

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}.