Given numbers are 817,143,767,982

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

The LCM of 817,143,767,982 is 6768954478.

Find LCM of 817,143,767,982 with Prime Factorization

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

13 x 817 x 11 x 59 x 982 = 6768954478

Therefore, the lowest common multiple of 817,143,767,982 is 6768954478.

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.

817 x 143 x 767 x 982 = 87996408214

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.

817 : 1, 19, 43, 817

143 : 1, 11, 13, 143

767 : 1, 13, 59, 767

982 : 1, 2, 491, 982

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 817,143,767,982, is 1.

Now, the common factors can be found like this.

817:19x 43

143:11x 13

767:13x 59

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.

13 = 13

Therefore, the value for common factors is 13.

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 = 87996408214/(1x13)

LCM = 87996408214/13

LCM = 6768954478

Thus, we can understand that the LCM of 817,143,767,982 is 6768954478.

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

• LCM of 833, 707, 976, 351
• LCM of 406, 994, 698, 913
• LCM of 588, 412, 492, 788
• LCM of 470, 532, 930, 507
• LCM of 747, 934, 694, 898

1. What is the LCM of 817, 143, 767, 982?

Answer: LCM of 817, 143, 767, 982 is 6768954478.

2. How to calculate the LCM of 817, 143, 767, 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 817, 143, 767, 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}.