Given numbers are 754,534,170,521

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

The LCM of 754,534,170,521 is 8915367630.

Find LCM of 754,534,170,521 with Prime Factorization

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

2 x 377 x 267 x 85 x 521 = 8915367630

Therefore, the lowest common multiple of 754,534,170,521 is 8915367630.

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.

754 x 534 x 170 x 521 = 35661470520

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.

754 : 1, 2, 13, 26, 29, 58, 377, 754

534 : 1, 2, 3, 6, 89, 178, 267, 534

170 : 1, 2, 5, 10, 17, 34, 85, 170

521 : 1, 521

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 754,534,170,521, is 1.

Now, the common factors can be found like this.

754:2x 13x 29

534:2x 3x 89

170:2x 5x 17

521:521

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 = 35661470520/(1x4)

LCM = 35661470520/4

LCM = 8915367630

Thus, we can understand that the LCM of 754,534,170,521 is 8915367630.

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

• LCM of 455, 914, 501, 122
• LCM of 528, 966, 280, 360
• LCM of 987, 892, 813, 770
• LCM of 989, 845, 959, 949
• LCM of 372, 799, 623, 431

1. What is the LCM of 754, 534, 170, 521?

Answer: LCM of 754, 534, 170, 521 is 8915367630.

2. How to calculate the LCM of 754, 534, 170, 521?

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 754, 534, 170, 521.

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}.