Given numbers are 327,418,407,581

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

The LCM of 327,418,407,581 is 2938338942.

Find LCM of 327,418,407,581 with Prime Factorization

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

11 x 327 x 38 x 37 x 581 = 2938338942

Therefore, the lowest common multiple of 327,418,407,581 is 2938338942.

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.

327 x 418 x 407 x 581 = 32321728362

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.

327 : 1, 3, 109, 327

418 : 1, 2, 11, 19, 22, 38, 209, 418

407 : 1, 11, 37, 407

581 : 1, 7, 83, 581

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 327,418,407,581, is 1.

Now, the common factors can be found like this.

327:3x 109

418:2x 11x 19

407:11x 37

581:7x 83

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

11 = 11

Therefore, the value for common factors is 11.

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 = 32321728362/(1x11)

LCM = 32321728362/11

LCM = 2938338942

Thus, we can understand that the LCM of 327,418,407,581 is 2938338942.

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

• LCM of 781, 153, 238, 223
• LCM of 950, 839, 841, 307
• LCM of 580, 259, 567, 709
• LCM of 942, 715, 177, 343
• LCM of 440, 420, 972, 981

1. What is the LCM of 327, 418, 407, 581?

Answer: LCM of 327, 418, 407, 581 is 2938338942.

2. How to calculate the LCM of 327, 418, 407, 581?

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 327, 418, 407, 581.

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}.