Given numbers are 870,469,899

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

The LCM of 870,469,899 is 12648930.

Find LCM of 870,469,899 with Prime Factorization

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

29 x 30 x 469 x 31 = 12648930

Therefore, the lowest common multiple of 870,469,899 is 12648930.

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.

870 x 469 x 899 = 366818970

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.

870 : 1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

469 : 1, 7, 67, 469

899 : 1, 29, 31, 899

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 870,469,899, is 1.

Now, the common factors can be found like this.

870:2x 3x 5x 29

469:7x 67

899:29x 31

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

29 = 29

Therefore, the value for common factors is 29.

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 = 366818970/(1x29)

LCM = 366818970/29

LCM = 12648930

Thus, we can understand that the LCM of 870,469,899 is 12648930.

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

• LCM of 643, 699, 359
• LCM of 833, 610, 738
• LCM of 450, 751, 751
• LCM of 150, 311, 453
• LCM of 530, 900, 559

1. What is the LCM of 870, 469, 899?

Answer: LCM of 870, 469, 899 is 12648930.

2. How to calculate the LCM of 870, 469, 899?

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 870, 469, 899.

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}.