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LCM of 663, 628, 968, 357, 322

Created By : Jatin Gogia
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023


Find the LCM of 663, 628, 968, 357, 322 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 663, 628, 968, 357, 322. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 663,628,968,357,322

Given numbers are 663,628,968,357,322

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

The LCM of 663,628,968,357,322 is 16222374168.

Find LCM of 663,628,968,357,322 with Prime Factorization


2 663, 628, 968, 357, 322
2 663, 314, 484, 357, 161
3 663, 157, 242, 357, 161
7 221, 157, 242, 119, 161
17 221, 157, 242, 17, 23
13, 157, 242, 1, 23

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

2 x 2 x 3 x 7 x 17 x 13 x 157 x 242 x 1 x 23 = 16222374168

Therefore, the lowest common multiple of 663,628,968,357,322 is 16222374168.

LCM Formula to Find Lowest Common Multiple of 663,628,968,357,322

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.

663 x 628 x 968 x 357 x 322 = 46331100623808

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.

663 : 1, 3, 13, 17, 39, 51, 221, 663

628 : 1, 2, 4, 157, 314, 628

968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

357 : 1, 3, 7, 17, 21, 51, 119, 357

322 : 1, 2, 7, 14, 23, 46, 161, 322

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 663,628,968,357,322, is 1.

Now, the common factors can be found like this.

663:3x 13x 17

628:2x 2x 157

968:2x 2x 2x 11x 11

357:3x 7x 17

322:2x 7x 23

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 2x 3x 7x 17 = 2856

Therefore, the value for common factors is 2856.

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 = 46331100623808/(1x2856)

LCM = 46331100623808/2856

LCM = 16222374168

Thus, we can understand that the LCM of 663,628,968,357,322 is 16222374168.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 663, 628, 968, 357, 322

1. What is the LCM of 663, 628, 968, 357, 322?

Answer: LCM of 663, 628, 968, 357, 322 is 16222374168.

2. How to calculate the LCM of 663, 628, 968, 357, 322?

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 663, 628, 968, 357, 322.

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}.