Given numbers are 521,527,542,341,389

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

The LCM of 521,527,542,341,389 is 636780728606.

Find LCM of 521,527,542,341,389 with Prime Factorization

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

31 x 521 x 17 x 542 x 11 x 389 = 636780728606

Therefore, the lowest common multiple of 521,527,542,341,389 is 636780728606.

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 527 x 542 x 341 x 389 = 19740202586786

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

527 : 1, 17, 31, 527

542 : 1, 2, 271, 542

341 : 1, 11, 31, 341

389 : 1, 389

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,527,542,341,389, is 1.

Now, the common factors can be found like this.

521:521

527:17x 31

542:2x 271

341:11x 31

389:389

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

31 = 31

Therefore, the value for common factors is 31.

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 = 19740202586786/(1x31)

LCM = 19740202586786/31

LCM = 636780728606

Thus, we can understand that the LCM of 521,527,542,341,389 is 636780728606.

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

• LCM of 632, 597, 739, 499, 316
• LCM of 762, 400, 496, 509, 739
• LCM of 606, 721, 392, 857, 323
• LCM of 299, 192, 853, 392, 645
• LCM of 105, 179, 667, 795, 180

1. What is the LCM of 521, 527, 542, 341, 389?

Answer: LCM of 521, 527, 542, 341, 389 is 636780728606.

2. How to calculate the LCM of 521, 527, 542, 341, 389?

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, 527, 542, 341, 389.

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}.