Given numbers are 990,763,199,290

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

The LCM of 990,763,199,290 is 4359240270.

Find LCM of 990,763,199,290 with Prime Factorization

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

2 x 5 x 99 x 763 x 199 x 29 = 4359240270

Therefore, the lowest common multiple of 990,763,199,290 is 4359240270.

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 763 x 199 x 290 = 43592402700

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

763 : 1, 7, 109, 763

199 : 1, 199

290 : 1, 2, 5, 10, 29, 58, 145, 290

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 990,763,199,290, is 1.

Now, the common factors can be found like this.

990:2x 3x 3x 5x 11

763:7x 109

199:199

290:2x 5x 29

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 43592402700/(1x10)

LCM = 43592402700/10

LCM = 4359240270

Thus, we can understand that the LCM of 990,763,199,290 is 4359240270.

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

• LCM of 402, 227, 775, 459
• LCM of 689, 130, 259, 379
• LCM of 159, 761, 347, 715
• LCM of 461, 994, 322, 385
• LCM of 767, 133, 297, 768

1. What is the LCM of 990, 763, 199, 290?

Answer: LCM of 990, 763, 199, 290 is 4359240270.

2. How to calculate the LCM of 990, 763, 199, 290?

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, 763, 199, 290.

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}.