Given numbers are 521,883,574,318,394

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

The LCM of 521,883,574,318,394 is 8271298034286.

Find LCM of 521,883,574,318,394 with Prime Factorization

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

2 x 521 x 883 x 287 x 159 x 197 = 8271298034286

Therefore, the lowest common multiple of 521,883,574,318,394 is 8271298034286.

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.

521 x 883 x 574 x 318 x 394 = 33085192137144

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.

521 : 1, 521

883 : 1, 883

574 : 1, 2, 7, 14, 41, 82, 287, 574

318 : 1, 2, 3, 6, 53, 106, 159, 318

394 : 1, 2, 197, 394

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,883,574,318,394, is 1.

Now, the common factors can be found like this.

521:521

883:883

574:2x 7x 41

318:2x 3x 53

394:2x 197

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 = 33085192137144/(1x4)

LCM = 33085192137144/4

LCM = 8271298034286

Thus, we can understand that the LCM of 521,883,574,318,394 is 8271298034286.

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

• LCM of 462, 968, 598, 938, 840
• LCM of 372, 931, 267, 972, 807
• LCM of 364, 941, 976, 590, 492
• LCM of 324, 469, 993, 711, 254
• LCM of 318, 649, 510, 935, 527

1. What is the LCM of 521, 883, 574, 318, 394?

Answer: LCM of 521, 883, 574, 318, 394 is 8271298034286.

2. How to calculate the LCM of 521, 883, 574, 318, 394?

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 521, 883, 574, 318, 394.

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}.