Given numbers are 872,981,418

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

The LCM of 872,981,418 is 1640232.

Find LCM of 872,981,418 with Prime Factorization

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

2 x 109 x 4 x 9 x 209 = 1640232

Therefore, the lowest common multiple of 872,981,418 is 1640232.

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.

872 x 981 x 418 = 357570576

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.

872 : 1, 2, 4, 8, 109, 218, 436, 872

981 : 1, 3, 9, 109, 327, 981

418 : 1, 2, 11, 19, 22, 38, 209, 418

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 872,981,418, is 1.

Now, the common factors can be found like this.

872:2x 2x 2x 109

981:3x 3x 109

418:2x 11x 19

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

2x 109 = 218

Therefore, the value for common factors is 218.

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 = 357570576/(1x218)

LCM = 357570576/218

LCM = 1640232

Thus, we can understand that the LCM of 872,981,418 is 1640232.

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

• LCM of 242, 540, 914
• LCM of 686, 185, 423
• LCM of 443, 543, 707
• LCM of 917, 734, 669
• LCM of 778, 316, 693

1. What is the LCM of 872, 981, 418?

Answer: LCM of 872, 981, 418 is 1640232.

2. How to calculate the LCM of 872, 981, 418?

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 872, 981, 418.

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}.