Given numbers are 812,190,677,381

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

The LCM of 812,190,677,381 is 19897260180.

Find LCM of 812,190,677,381 with Prime Factorization

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

2 x 406 x 95 x 677 x 381 = 19897260180

Therefore, the lowest common multiple of 812,190,677,381 is 19897260180.

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.

812 x 190 x 677 x 381 = 39794520360

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.

812 : 1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812

190 : 1, 2, 5, 10, 19, 38, 95, 190

677 : 1, 677

381 : 1, 3, 127, 381

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 812,190,677,381, is 1.

Now, the common factors can be found like this.

812:2x 2x 7x 29

190:2x 5x 19

677:677

381:3x 127

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 = 39794520360/(1x2)

LCM = 39794520360/2

LCM = 19897260180

Thus, we can understand that the LCM of 812,190,677,381 is 19897260180.

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

• LCM of 750, 715, 696, 724
• LCM of 200, 809, 451, 721
• LCM of 885, 841, 669, 899
• LCM of 649, 776, 250, 409
• LCM of 172, 548, 792, 619

1. What is the LCM of 812, 190, 677, 381?

Answer: LCM of 812, 190, 677, 381 is 19897260180.

2. How to calculate the LCM of 812, 190, 677, 381?

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 812, 190, 677, 381.

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}.