Given numbers are 839,949,555,252,990

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

The LCM of 839,949,555,252,990 is 408312925020.

Find LCM of 839,949,555,252,990 with Prime Factorization

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

2 x 3 x 3 x 5 x 839 x 949 x 37 x 14 x 11 = 408312925020

Therefore, the lowest common multiple of 839,949,555,252,990 is 408312925020.

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.

839 x 949 x 555 x 252 x 990 = 110244489755400

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.

839 : 1, 839

949 : 1, 13, 73, 949

555 : 1, 3, 5, 15, 37, 111, 185, 555

252 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 839,949,555,252,990, is 1.

Now, the common factors can be found like this.

839:839

949:13x 73

555:3x 5x 37

252:2x 2x 3x 3x 7

990:2x 3x 3x 5x 11

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

2x 3x 3x 3x 5 = 270

Therefore, the value for common factors is 270.

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 = 110244489755400/(1x270)

LCM = 110244489755400/270

LCM = 408312925020

Thus, we can understand that the LCM of 839,949,555,252,990 is 408312925020.

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

• LCM of 959, 373, 640, 857, 343
• LCM of 689, 318, 164, 784, 755
• LCM of 525, 710, 485, 699, 272
• LCM of 317, 710, 276, 782, 629
• LCM of 314, 694, 136, 417, 942

1. What is the LCM of 839, 949, 555, 252, 990?

Answer: LCM of 839, 949, 555, 252, 990 is 408312925020.

2. How to calculate the LCM of 839, 949, 555, 252, 990?

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 839, 949, 555, 252, 990.

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}.