Given numbers are 130,239,380,349

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

The LCM of 130,239,380,349 is 412050340.

Find LCM of 130,239,380,349 with Prime Factorization

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

2 x 5 x 13 x 239 x 38 x 349 = 412050340

Therefore, the lowest common multiple of 130,239,380,349 is 412050340.

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.

130 x 239 x 380 x 349 = 4120503400

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.

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

239 : 1, 239

380 : 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

349 : 1, 349

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 130,239,380,349, is 1.

Now, the common factors can be found like this.

130:2x 5x 13

239:239

380:2x 2x 5x 19

349:349

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 = 4120503400/(1x10)

LCM = 4120503400/10

LCM = 412050340

Thus, we can understand that the LCM of 130,239,380,349 is 412050340.

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

• LCM of 134, 686, 564, 754
• LCM of 276, 981, 750, 740
• LCM of 340, 212, 343, 511
• LCM of 850, 385, 145, 547
• LCM of 955, 140, 361, 880

1. What is the LCM of 130, 239, 380, 349?

Answer: LCM of 130, 239, 380, 349 is 412050340.

2. How to calculate the LCM of 130, 239, 380, 349?

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 130, 239, 380, 349.

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}.