Given numbers are 997,148,470,129

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

The LCM of 997,148,470,129 is 4473160140.

Find LCM of 997,148,470,129 with Prime Factorization

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

2 x 997 x 74 x 235 x 129 = 4473160140

Therefore, the lowest common multiple of 997,148,470,129 is 4473160140.

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.

997 x 148 x 470 x 129 = 8946320280

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.

997 : 1, 997

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

470 : 1, 2, 5, 10, 47, 94, 235, 470

129 : 1, 3, 43, 129

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 997,148,470,129, is 1.

Now, the common factors can be found like this.

997:997

148:2x 2x 37

470:2x 5x 47

129:3x 43

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 = 8946320280/(1x2)

LCM = 8946320280/2

LCM = 4473160140

Thus, we can understand that the LCM of 997,148,470,129 is 4473160140.

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

• LCM of 340, 670, 200, 575
• LCM of 656, 521, 671, 886
• LCM of 449, 290, 464, 568
• LCM of 993, 563, 685, 833
• LCM of 667, 707, 366, 604

1. What is the LCM of 997, 148, 470, 129?

Answer: LCM of 997, 148, 470, 129 is 4473160140.

2. How to calculate the LCM of 997, 148, 470, 129?

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 997, 148, 470, 129.

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}.