Given numbers are 158,133,247,647

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

The LCM of 158,133,247,647 is 176748754.

Find LCM of 158,133,247,647 with Prime Factorization

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

19 x 158 x 7 x 13 x 647 = 176748754

Therefore, the lowest common multiple of 158,133,247,647 is 176748754.

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.

158 x 133 x 247 x 647 = 3358226326

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.

158 : 1, 2, 79, 158

133 : 1, 7, 19, 133

247 : 1, 13, 19, 247

647 : 1, 647

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 158,133,247,647, is 1.

Now, the common factors can be found like this.

158:2x 79

133:7x 19

247:13x 19

647:647

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

19 = 19

Therefore, the value for common factors is 19.

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 = 3358226326/(1x19)

LCM = 3358226326/19

LCM = 176748754

Thus, we can understand that the LCM of 158,133,247,647 is 176748754.

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

• LCM of 979, 604, 752, 529
• LCM of 479, 254, 466, 985
• LCM of 467, 833, 394, 593
• LCM of 233, 896, 109, 205
• LCM of 837, 941, 440, 583

1. What is the LCM of 158, 133, 247, 647?

Answer: LCM of 158, 133, 247, 647 is 176748754.

2. How to calculate the LCM of 158, 133, 247, 647?

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 158, 133, 247, 647.

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}.