Given numbers are 326,428,473,130

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

The LCM of 326,428,473,130 is 2144894180.

Find LCM of 326,428,473,130 with Prime Factorization

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

2 x 163 x 214 x 473 x 65 = 2144894180

Therefore, the lowest common multiple of 326,428,473,130 is 2144894180.

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 428 x 473 x 130 = 8579576720

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

428 : 1, 2, 4, 107, 214, 428

473 : 1, 11, 43, 473

130 : 1, 2, 5, 10, 13, 26, 65, 130

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 326,428,473,130, is 1.

Now, the common factors can be found like this.

326:2x 163

428:2x 2x 107

473:11x 43

130:2x 5x 13

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 8579576720/(1x4)

LCM = 8579576720/4

LCM = 2144894180

Thus, we can understand that the LCM of 326,428,473,130 is 2144894180.

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

• LCM of 296, 166, 567, 756
• LCM of 447, 643, 335, 346
• LCM of 432, 517, 589, 277
• LCM of 814, 229, 591, 226
• LCM of 663, 403, 536, 552

1. What is the LCM of 326, 428, 473, 130?

Answer: LCM of 326, 428, 473, 130 is 2144894180.

2. How to calculate the LCM of 326, 428, 473, 130?

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, 428, 473, 130.

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}.