Given numbers are 153,976,857,428

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

The LCM of 153,976,857,428 is 13693228272.

Find LCM of 153,976,857,428 with Prime Factorization

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

2 x 2 x 153 x 244 x 857 x 107 = 13693228272

Therefore, the lowest common multiple of 153,976,857,428 is 13693228272.

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.

153 x 976 x 857 x 428 = 54772913088

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.

153 : 1, 3, 9, 17, 51, 153

976 : 1, 2, 4, 8, 16, 61, 122, 244, 488, 976

857 : 1, 857

428 : 1, 2, 4, 107, 214, 428

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 153,976,857,428, is 1.

Now, the common factors can be found like this.

153:3x 3x 17

976:2x 2x 2x 2x 61

857:857

428:2x 2x 107

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 54772913088/(1x4)

LCM = 54772913088/4

LCM = 13693228272

Thus, we can understand that the LCM of 153,976,857,428 is 13693228272.

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

• LCM of 271, 159, 610, 944
• LCM of 487, 539, 423, 156
• LCM of 701, 720, 727, 929
• LCM of 651, 526, 488, 133
• LCM of 965, 509, 313, 551

1. What is the LCM of 153, 976, 857, 428?

Answer: LCM of 153, 976, 857, 428 is 13693228272.

2. How to calculate the LCM of 153, 976, 857, 428?

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 153, 976, 857, 428.

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}.