Given numbers are 678,878,148,812

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

The LCM of 678,878,148,812 is 4471178124.

Find LCM of 678,878,148,812 with Prime Factorization

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

2 x 2 x 339 x 439 x 37 x 203 = 4471178124

Therefore, the lowest common multiple of 678,878,148,812 is 4471178124.

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.

678 x 878 x 148 x 812 = 71538849984

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.

678 : 1, 2, 3, 6, 113, 226, 339, 678

878 : 1, 2, 439, 878

148 : 1, 2, 4, 37, 74, 148

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

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 678,878,148,812, is 2.

Now, the common factors can be found like this.

678:2x 3x 113

878:2x 439

148:2x 2x 37

812:2x 2x 7x 29

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

2x 2x 2 = 8

Therefore, the value for common factors is 8.

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 = 71538849984/(2x8)

LCM = 71538849984/16

LCM = 4471178124

Thus, we can understand that the LCM of 678,878,148,812 is 4471178124.

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

• LCM of 355, 189, 728, 671
• LCM of 198, 163, 973, 910
• LCM of 936, 792, 244, 280
• LCM of 217, 388, 792, 558
• LCM of 771, 504, 471, 608

1. What is the LCM of 678, 878, 148, 812?

Answer: LCM of 678, 878, 148, 812 is 4471178124.

2. How to calculate the LCM of 678, 878, 148, 812?

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 678, 878, 148, 812.

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}.