Given numbers are 325,178,406,745

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

The LCM of 325,178,406,745 is 1749788950.

Find LCM of 325,178,406,745 with Prime Factorization

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

2 x 5 x 65 x 89 x 203 x 149 = 1749788950

Therefore, the lowest common multiple of 325,178,406,745 is 1749788950.

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.

325 x 178 x 406 x 745 = 17497889500

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.

325 : 1, 5, 13, 25, 65, 325

178 : 1, 2, 89, 178

406 : 1, 2, 7, 14, 29, 58, 203, 406

745 : 1, 5, 149, 745

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 325,178,406,745, is 1.

Now, the common factors can be found like this.

325:5x 5x 13

178:2x 89

406:2x 7x 29

745:5x 149

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 17497889500/(1x10)

LCM = 17497889500/10

LCM = 1749788950

Thus, we can understand that the LCM of 325,178,406,745 is 1749788950.

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

• LCM of 380, 944, 236, 698
• LCM of 414, 823, 220, 928
• LCM of 881, 368, 700, 367
• LCM of 566, 968, 865, 457
• LCM of 436, 876, 396, 867

1. What is the LCM of 325, 178, 406, 745?

Answer: LCM of 325, 178, 406, 745 is 1749788950.

2. How to calculate the LCM of 325, 178, 406, 745?

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 325, 178, 406, 745.

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}.