Given numbers are 990,994,719,341,715

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

The LCM of 990,994,719,341,715 is 142569136710.

Find LCM of 990,994,719,341,715 with Prime Factorization

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

2 x 5 x 11 x 9 x 497 x 719 x 31 x 13 = 142569136710

Therefore, the lowest common multiple of 990,994,719,341,715 is 142569136710.

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.

990 x 994 x 719 x 341 x 715 = 172508655419100

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.

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

994 : 1, 2, 7, 14, 71, 142, 497, 994

719 : 1, 719

341 : 1, 11, 31, 341

715 : 1, 5, 11, 13, 55, 65, 143, 715

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 990,994,719,341,715, is 1.

Now, the common factors can be found like this.

990:2x 3x 3x 5x 11

994:2x 7x 71

719:719

341:11x 31

715:5x 11x 13

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

2x 5x 11x 11 = 1210

Therefore, the value for common factors is 1210.

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 = 172508655419100/(1x1210)

LCM = 172508655419100/1210

LCM = 142569136710

Thus, we can understand that the LCM of 990,994,719,341,715 is 142569136710.

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

• LCM of 588, 972, 203, 331, 818
• LCM of 885, 613, 851, 783, 654
• LCM of 322, 247, 199, 803, 192
• LCM of 554, 458, 994, 132, 868
• LCM of 121, 478, 706, 715, 888

1. What is the LCM of 990, 994, 719, 341, 715?

Answer: LCM of 990, 994, 719, 341, 715 is 142569136710.

2. How to calculate the LCM of 990, 994, 719, 341, 715?

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 990, 994, 719, 341, 715.

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}.