Given numbers are 381,254,307,913

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

The LCM of 381,254,307,913 is 213581742.

Find LCM of 381,254,307,913 with Prime Factorization

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

127 x 3 x 2 x 307 x 913 = 213581742

Therefore, the lowest common multiple of 381,254,307,913 is 213581742.

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.

381 x 254 x 307 x 913 = 27124881234

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.

381 : 1, 3, 127, 381

254 : 1, 2, 127, 254

307 : 1, 307

913 : 1, 11, 83, 913

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 381,254,307,913, is 1.

Now, the common factors can be found like this.

381:3x 127

254:2x 127

307:307

913:11x 83

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

127 = 127

Therefore, the value for common factors is 127.

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 = 27124881234/(1x127)

LCM = 27124881234/127

LCM = 213581742

Thus, we can understand that the LCM of 381,254,307,913 is 213581742.

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

• LCM of 162, 310, 176, 638
• LCM of 560, 462, 777, 882
• LCM of 994, 651, 840, 149
• LCM of 174, 384, 225, 679
• LCM of 937, 497, 807, 333

1. What is the LCM of 381, 254, 307, 913?

Answer: LCM of 381, 254, 307, 913 is 213581742.

2. How to calculate the LCM of 381, 254, 307, 913?

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 381, 254, 307, 913.

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}.