Given numbers are 253,990,257,532,110

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

The LCM of 253,990,257,532,110 is 1556602740.

Find LCM of 253,990,257,532,110 with Prime Factorization

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

2 x 5 x 11 x 23 x 9 x 257 x 266 x 1 = 1556602740

Therefore, the lowest common multiple of 253,990,257,532,110 is 1556602740.

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.

253 x 990 x 257 x 532 x 110 = 3766978630800

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.

253 : 1, 11, 23, 253

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

257 : 1, 257

532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532

110 : 1, 2, 5, 10, 11, 22, 55, 110

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 253,990,257,532,110, is 1.

Now, the common factors can be found like this.

253:11x 23

990:2x 3x 3x 5x 11

257:257

532:2x 2x 7x 19

110:2x 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 2x 5x 11x 11 = 2420

Therefore, the value for common factors is 2420.

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 = 3766978630800/(1x2420)

LCM = 3766978630800/2420

LCM = 1556602740

Thus, we can understand that the LCM of 253,990,257,532,110 is 1556602740.

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

• LCM of 869, 227, 374, 431, 196
• LCM of 251, 299, 782, 194, 721
• LCM of 171, 905, 244, 936, 773
• LCM of 380, 971, 516, 572, 313
• LCM of 539, 853, 167, 589, 297

1. What is the LCM of 253, 990, 257, 532, 110?

Answer: LCM of 253, 990, 257, 532, 110 is 1556602740.

2. How to calculate the LCM of 253, 990, 257, 532, 110?

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 253, 990, 257, 532, 110.

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}.