Given numbers are 731,670,133,608

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

The LCM of 731,670,133,608 is 1042230560.

Find LCM of 731,670,133,608 with Prime Factorization

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

2 x 19 x 731 x 335 x 7 x 16 = 1042230560

Therefore, the lowest common multiple of 731,670,133,608 is 1042230560.

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.

731 x 670 x 133 x 608 = 39604761280

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.

731 : 1, 17, 43, 731

670 : 1, 2, 5, 10, 67, 134, 335, 670

133 : 1, 7, 19, 133

608 : 1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 731,670,133,608, is 1.

Now, the common factors can be found like this.

731:17x 43

670:2x 5x 67

133:7x 19

608:2x 2x 2x 2x 2x 19

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

2x 19 = 38

Therefore, the value for common factors is 38.

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 = 39604761280/(1x38)

LCM = 39604761280/38

LCM = 1042230560

Thus, we can understand that the LCM of 731,670,133,608 is 1042230560.

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

• LCM of 802, 227, 769, 377
• LCM of 599, 744, 693, 333
• LCM of 645, 288, 805, 766
• LCM of 778, 296, 914, 353
• LCM of 769, 421, 746, 818

1. What is the LCM of 731, 670, 133, 608?

Answer: LCM of 731, 670, 133, 608 is 1042230560.

2. How to calculate the LCM of 731, 670, 133, 608?

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 731, 670, 133, 608.

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}.