Given numbers are 220,271,668,273

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

The LCM of 220,271,668,273 is 2718135420.

Find LCM of 220,271,668,273 with Prime Factorization

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

2 x 2 x 55 x 271 x 167 x 273 = 2718135420

Therefore, the lowest common multiple of 220,271,668,273 is 2718135420.

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.

220 x 271 x 668 x 273 = 10872541680

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.

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

271 : 1, 271

668 : 1, 2, 4, 167, 334, 668

273 : 1, 3, 7, 13, 21, 39, 91, 273

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 220,271,668,273, is 1.

Now, the common factors can be found like this.

220:2x 2x 5x 11

271:271

668:2x 2x 167

273:3x 7x 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 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 = 10872541680/(1x4)

LCM = 10872541680/4

LCM = 2718135420

Thus, we can understand that the LCM of 220,271,668,273 is 2718135420.

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

• LCM of 906, 819, 680, 614
• LCM of 122, 991, 225, 860
• LCM of 406, 216, 379, 120
• LCM of 522, 834, 342, 677
• LCM of 585, 283, 960, 166

1. What is the LCM of 220, 271, 668, 273?

Answer: LCM of 220, 271, 668, 273 is 2718135420.

2. How to calculate the LCM of 220, 271, 668, 273?

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 220, 271, 668, 273.

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}.