Given numbers are 159,521,985,521

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

The LCM of 159,521,985,521 is 81596415.

Find LCM of 159,521,985,521 with Prime Factorization

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

521 x 159 x 1 x 985 x 1 = 81596415

Therefore, the lowest common multiple of 159,521,985,521 is 81596415.

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.

159 x 521 x 985 x 521 = 42511732215

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.

159 : 1, 3, 53, 159

521 : 1, 521

985 : 1, 5, 197, 985

521 : 1, 521

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 159,521,985,521, is 1.

Now, the common factors can be found like this.

159:3x 53

521:521

985:5x 197

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.

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 = 42511732215/(1x521)

LCM = 42511732215/521

LCM = 81596415

Thus, we can understand that the LCM of 159,521,985,521 is 81596415.

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

• LCM of 392, 908, 100, 992
• LCM of 385, 315, 637, 545
• LCM of 604, 665, 745, 221
• LCM of 784, 559, 962, 172
• LCM of 956, 138, 603, 607

1. What is the LCM of 159, 521, 985, 521?

Answer: LCM of 159, 521, 985, 521 is 81596415.

2. How to calculate the LCM of 159, 521, 985, 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 159, 521, 985, 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}.