Given numbers are 817,122,818,953

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

The LCM of 817,122,818,953 is 38850632698.

Find LCM of 817,122,818,953 with Prime Factorization

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

2 x 817 x 61 x 409 x 953 = 38850632698

Therefore, the lowest common multiple of 817,122,818,953 is 38850632698.

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 122 x 818 x 953 = 77701265396

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

122 : 1, 2, 61, 122

818 : 1, 2, 409, 818

953 : 1, 953

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 817,122,818,953, is 1.

Now, the common factors can be found like this.

817:19x 43

122:2x 61

818:2x 409

953:953

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

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 = 77701265396/(1x2)

LCM = 77701265396/2

LCM = 38850632698

Thus, we can understand that the LCM of 817,122,818,953 is 38850632698.

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

• LCM of 549, 134, 760, 550
• LCM of 590, 419, 761, 260
• LCM of 958, 663, 506, 471
• LCM of 825, 144, 861, 287
• LCM of 351, 745, 221, 411

1. What is the LCM of 817, 122, 818, 953?

Answer: LCM of 817, 122, 818, 953 is 38850632698.

2. How to calculate the LCM of 817, 122, 818, 953?

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, 122, 818, 953.

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}.