Given numbers are 251,213,161,253,253

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

The LCM of 251,213,161,253,253 is 94682973.

Find LCM of 251,213,161,253,253 with Prime Factorization

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

11 x 23 x 251 x 213 x 7 x 1 x 1 = 94682973

Therefore, the lowest common multiple of 251,213,161,253,253 is 94682973.

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.

251 x 213 x 161 x 253 x 253 = 550960219887

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.

251 : 1, 251

213 : 1, 3, 71, 213

161 : 1, 7, 23, 161

253 : 1, 11, 23, 253

253 : 1, 11, 23, 253

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 251,213,161,253,253, is 1.

Now, the common factors can be found like this.

251:251

213:3x 71

161:7x 23

253:11x 23

253:11x 23

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

11x 23x 23 = 5819

Therefore, the value for common factors is 5819.

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 = 550960219887/(1x5819)

LCM = 550960219887/5819

LCM = 94682973

Thus, we can understand that the LCM of 251,213,161,253,253 is 94682973.

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

• LCM of 470, 631, 879, 999, 880
• LCM of 769, 633, 742, 716, 681
• LCM of 916, 853, 183, 454, 661
• LCM of 770, 295, 612, 710, 508
• LCM of 955, 536, 442, 406, 870

1. What is the LCM of 251, 213, 161, 253, 253?

Answer: LCM of 251, 213, 161, 253, 253 is 94682973.

2. How to calculate the LCM of 251, 213, 161, 253, 253?

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 251, 213, 161, 253, 253.

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}.