Given numbers are 868,990,766,844,479

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

The LCM of 868,990,766,844,479 is 16631892404820.

Find LCM of 868,990,766,844,479 with Prime Factorization

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

2 x 2 x 217 x 495 x 383 x 211 x 479 = 16631892404820

Therefore, the lowest common multiple of 868,990,766,844,479 is 16631892404820.

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.

868 x 990 x 766 x 844 x 479 = 266110278477120

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.

868 : 1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

766 : 1, 2, 383, 766

844 : 1, 2, 4, 211, 422, 844

479 : 1, 479

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 868,990,766,844,479, is 1.

Now, the common factors can be found like this.

868:2x 2x 7x 31

990:2x 3x 3x 5x 11

766:2x 383

844:2x 2x 211

479:479

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

2x 2x 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 266110278477120/(1x16)

LCM = 266110278477120/16

LCM = 16631892404820

Thus, we can understand that the LCM of 868,990,766,844,479 is 16631892404820.

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

• LCM of 780, 935, 225, 662, 695
• LCM of 325, 888, 278, 858, 749
• LCM of 530, 949, 190, 490, 287
• LCM of 728, 827, 513, 363, 736
• LCM of 250, 608, 876, 359, 783

1. What is the LCM of 868, 990, 766, 844, 479?

Answer: LCM of 868, 990, 766, 844, 479 is 16631892404820.

2. How to calculate the LCM of 868, 990, 766, 844, 479?

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 868, 990, 766, 844, 479.

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}.