Given numbers are 821,485,268,202,553

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

The LCM of 821,485,268,202,553 is 5960273583740.

Find LCM of 821,485,268,202,553 with Prime Factorization

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

2 x 821 x 485 x 134 x 101 x 553 = 5960273583740

Therefore, the lowest common multiple of 821,485,268,202,553 is 5960273583740.

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.

821 x 485 x 268 x 202 x 553 = 11920547167480

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.

821 : 1, 821

485 : 1, 5, 97, 485

268 : 1, 2, 4, 67, 134, 268

202 : 1, 2, 101, 202

553 : 1, 7, 79, 553

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 821,485,268,202,553, is 1.

Now, the common factors can be found like this.

821:821

485:5x 97

268:2x 2x 67

202:2x 101

553:7x 79

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

2 = 2

Therefore, the value for common factors is 2.

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 = 11920547167480/(1x2)

LCM = 11920547167480/2

LCM = 5960273583740

Thus, we can understand that the LCM of 821,485,268,202,553 is 5960273583740.

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

• LCM of 562, 237, 753, 333, 263
• LCM of 645, 617, 110, 631, 215
• LCM of 117, 287, 254, 415, 969
• LCM of 883, 417, 710, 122, 482
• LCM of 748, 632, 972, 893, 737

1. What is the LCM of 821, 485, 268, 202, 553?

Answer: LCM of 821, 485, 268, 202, 553 is 5960273583740.

2. How to calculate the LCM of 821, 485, 268, 202, 553?

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 821, 485, 268, 202, 553.

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}.