Given numbers are 857,562,311,622

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

The LCM of 857,562,311,622 is 149788174.

Find LCM of 857,562,311,622 with Prime Factorization

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

2 x 311 x 857 x 281 x 1 x 1 = 149788174

Therefore, the lowest common multiple of 857,562,311,622 is 149788174.

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.

857 x 562 x 311 x 622 = 93168244228

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.

857 : 1, 857

562 : 1, 2, 281, 562

311 : 1, 311

622 : 1, 2, 311, 622

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 857,562,311,622, is 1.

Now, the common factors can be found like this.

857:857

562:2x 281

311:311

622:2x 311

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

2x 311 = 622

Therefore, the value for common factors is 622.

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 = 93168244228/(1x622)

LCM = 93168244228/622

LCM = 149788174

Thus, we can understand that the LCM of 857,562,311,622 is 149788174.

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

• LCM of 764, 216, 684, 754
• LCM of 644, 748, 270, 276
• LCM of 357, 379, 883, 144
• LCM of 698, 150, 799, 231
• LCM of 462, 141, 222, 315

1. What is the LCM of 857, 562, 311, 622?

Answer: LCM of 857, 562, 311, 622 is 149788174.

2. How to calculate the LCM of 857, 562, 311, 622?

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 857, 562, 311, 622.

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}.