Given numbers are 521,103,618,535

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

The LCM of 521,103,618,535 is 172258230.

Find LCM of 521,103,618,535 with Prime Factorization

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

103 x 521 x 1 x 6 x 535 = 172258230

Therefore, the lowest common multiple of 521,103,618,535 is 172258230.

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 103 x 618 x 535 = 17742597690

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

103 : 1, 103

618 : 1, 2, 3, 6, 103, 206, 309, 618

535 : 1, 5, 107, 535

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 521,103,618,535, is 1.

Now, the common factors can be found like this.

521:521

103:103

618:2x 3x 103

535:5x 107

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

103 = 103

Therefore, the value for common factors is 103.

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 = 17742597690/(1x103)

LCM = 17742597690/103

LCM = 172258230

Thus, we can understand that the LCM of 521,103,618,535 is 172258230.

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

• LCM of 441, 695, 975, 333
• LCM of 496, 640, 552, 186
• LCM of 313, 544, 140, 481
• LCM of 990, 420, 850, 719
• LCM of 526, 978, 132, 522

1. What is the LCM of 521, 103, 618, 535?

Answer: LCM of 521, 103, 618, 535 is 172258230.

2. How to calculate the LCM of 521, 103, 618, 535?

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, 103, 618, 535.

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}.