Given numbers are 818,755,473,140

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

The LCM of 818,755,473,140 is 4089680980.

Find LCM of 818,755,473,140 with Prime Factorization

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

2 x 5 x 409 x 151 x 473 x 14 = 4089680980

Therefore, the lowest common multiple of 818,755,473,140 is 4089680980.

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.

818 x 755 x 473 x 140 = 40896809800

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.

818 : 1, 2, 409, 818

755 : 1, 5, 151, 755

473 : 1, 11, 43, 473

140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 818,755,473,140, is 1.

Now, the common factors can be found like this.

818:2x 409

755:5x 151

473:11x 43

140:2x 2x 5x 7

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 40896809800/(1x10)

LCM = 40896809800/10

LCM = 4089680980

Thus, we can understand that the LCM of 818,755,473,140 is 4089680980.

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

• LCM of 608, 614, 276, 436
• LCM of 159, 511, 161, 275
• LCM of 915, 601, 759, 907
• LCM of 447, 818, 275, 610
• LCM of 716, 992, 607, 759

1. What is the LCM of 818, 755, 473, 140?

Answer: LCM of 818, 755, 473, 140 is 4089680980.

2. How to calculate the LCM of 818, 755, 473, 140?

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 818, 755, 473, 140.

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}.