Given numbers are 311,327,469,981

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

The LCM of 311,327,469,981 is 143087679.

Find LCM of 311,327,469,981 with Prime Factorization

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

3 x 109 x 311 x 1 x 469 x 3 = 143087679

Therefore, the lowest common multiple of 311,327,469,981 is 143087679.

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.

311 x 327 x 469 x 981 = 46789671033

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.

311 : 1, 311

327 : 1, 3, 109, 327

469 : 1, 7, 67, 469

981 : 1, 3, 9, 109, 327, 981

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 311,327,469,981, is 1.

Now, the common factors can be found like this.

311:311

327:3x 109

469:7x 67

981:3x 3x 109

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

3x 109 = 327

Therefore, the value for common factors is 327.

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 = 46789671033/(1x327)

LCM = 46789671033/327

LCM = 143087679

Thus, we can understand that the LCM of 311,327,469,981 is 143087679.

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

• LCM of 501, 970, 945, 646
• LCM of 738, 193, 846, 848
• LCM of 670, 692, 427, 100
• LCM of 511, 373, 528, 348
• LCM of 511, 817, 399, 671

1. What is the LCM of 311, 327, 469, 981?

Answer: LCM of 311, 327, 469, 981 is 143087679.

2. How to calculate the LCM of 311, 327, 469, 981?

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 311, 327, 469, 981.

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}.