Given numbers are 993,283,331,686

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

The LCM of 993,283,331,686 is 192779034.

Find LCM of 993,283,331,686 with Prime Factorization

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

331 x 3 x 283 x 1 x 686 = 192779034

Therefore, the lowest common multiple of 993,283,331,686 is 192779034.

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.

993 x 283 x 331 x 686 = 63809860254

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.

993 : 1, 3, 331, 993

283 : 1, 283

331 : 1, 331

686 : 1, 2, 7, 14, 49, 98, 343, 686

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 993,283,331,686, is 1.

Now, the common factors can be found like this.

993:3x 331

283:283

331:331

686:2x 7x 7x 7

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

331 = 331

Therefore, the value for common factors is 331.

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 = 63809860254/(1x331)

LCM = 63809860254/331

LCM = 192779034

Thus, we can understand that the LCM of 993,283,331,686 is 192779034.

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

• LCM of 427, 111, 874, 826
• LCM of 794, 973, 263, 674
• LCM of 848, 271, 380, 781
• LCM of 573, 714, 822, 225
• LCM of 813, 726, 915, 239

1. What is the LCM of 993, 283, 331, 686?

Answer: LCM of 993, 283, 331, 686 is 192779034.

2. How to calculate the LCM of 993, 283, 331, 686?

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 993, 283, 331, 686.

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}.