Given numbers are 291,502,662,220

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

The LCM of 291,502,662,220 is 5318845620.

Find LCM of 291,502,662,220 with Prime Factorization

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

2 x 291 x 251 x 331 x 110 = 5318845620

Therefore, the lowest common multiple of 291,502,662,220 is 5318845620.

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.

291 x 502 x 662 x 220 = 21275382480

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.

291 : 1, 3, 97, 291

502 : 1, 2, 251, 502

662 : 1, 2, 331, 662

220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 291,502,662,220, is 1.

Now, the common factors can be found like this.

291:3x 97

502:2x 251

662:2x 331

220:2x 2x 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 2 = 4

Therefore, the value for common factors is 4.

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 = 21275382480/(1x4)

LCM = 21275382480/4

LCM = 5318845620

Thus, we can understand that the LCM of 291,502,662,220 is 5318845620.

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

• LCM of 870, 566, 590, 897
• LCM of 633, 474, 422, 202
• LCM of 101, 401, 525, 907
• LCM of 452, 753, 520, 359
• LCM of 529, 182, 643, 870

1. What is the LCM of 291, 502, 662, 220?

Answer: LCM of 291, 502, 662, 220 is 5318845620.

2. How to calculate the LCM of 291, 502, 662, 220?

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 291, 502, 662, 220.

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}.