Given numbers are 326,748,290

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

The LCM of 326,748,290 is 17678980.

Find LCM of 326,748,290 with Prime Factorization

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

2 x 163 x 374 x 145 = 17678980

Therefore, the lowest common multiple of 326,748,290 is 17678980.

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.

326 x 748 x 290 = 70715920

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.

326 : 1, 2, 163, 326

748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

290 : 1, 2, 5, 10, 29, 58, 145, 290

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 326,748,290, is 2.

Now, the common factors can be found like this.

326:2x 163

748:2x 2x 11x 17

290:2x 5x 29

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

2 = 2

Therefore, the value for common factors is 2.

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 = 70715920/(2x2)

LCM = 70715920/4

LCM = 17678980

Thus, we can understand that the LCM of 326,748,290 is 17678980.

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

• LCM of 970, 711, 907
• LCM of 175, 892, 474
• LCM of 561, 785, 667
• LCM of 928, 102, 683
• LCM of 215, 834, 265

1. What is the LCM of 326, 748, 290?

Answer: LCM of 326, 748, 290 is 17678980.

2. How to calculate the LCM of 326, 748, 290?

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 326, 748, 290.

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}.