Given numbers are 843,532,281,421

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

The LCM of 843,532,281,421 is 188808396.

Find LCM of 843,532,281,421 with Prime Factorization

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

281 x 3 x 532 x 1 x 421 = 188808396

Therefore, the lowest common multiple of 843,532,281,421 is 188808396.

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.

843 x 532 x 281 x 421 = 53055159276

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.

843 : 1, 3, 281, 843

532 : 1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532

281 : 1, 281

421 : 1, 421

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 843,532,281,421, is 1.

Now, the common factors can be found like this.

843:3x 281

532:2x 2x 7x 19

281:281

421:421

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

281 = 281

Therefore, the value for common factors is 281.

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 = 53055159276/(1x281)

LCM = 53055159276/281

LCM = 188808396

Thus, we can understand that the LCM of 843,532,281,421 is 188808396.

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

• LCM of 737, 768, 128, 936
• LCM of 912, 963, 524, 938
• LCM of 657, 145, 676, 606
• LCM of 341, 680, 847, 361
• LCM of 262, 739, 891, 617

1. What is the LCM of 843, 532, 281, 421?

Answer: LCM of 843, 532, 281, 421 is 188808396.

2. How to calculate the LCM of 843, 532, 281, 421?

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 843, 532, 281, 421.

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}.