Given numbers are 521,521,478,533

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

The LCM of 521,521,478,533 is 132737254.

Find LCM of 521,521,478,533 with Prime Factorization

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

521 x 1 x 1 x 478 x 533 = 132737254

Therefore, the lowest common multiple of 521,521,478,533 is 132737254.

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 521 x 478 x 533 = 69156109334

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

521 : 1, 521

478 : 1, 2, 239, 478

533 : 1, 13, 41, 533

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,521,478,533, is 1.

Now, the common factors can be found like this.

521:521

521:521

478:2x 239

533:13x 41

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

521 = 521

Therefore, the value for common factors is 521.

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 = 69156109334/(1x521)

LCM = 69156109334/521

LCM = 132737254

Thus, we can understand that the LCM of 521,521,478,533 is 132737254.

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

• LCM of 372, 721, 931, 630
• LCM of 128, 304, 682, 628
• LCM of 131, 108, 102, 431
• LCM of 898, 252, 998, 537
• LCM of 452, 347, 187, 111

1. What is the LCM of 521, 521, 478, 533?

Answer: LCM of 521, 521, 478, 533 is 132737254.

2. How to calculate the LCM of 521, 521, 478, 533?

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, 521, 478, 533.

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}.