Given numbers are 990,123,588,670,571

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

The LCM of 990,123,588,670,571 is 152179459740.

Find LCM of 990,123,588,670,571 with Prime Factorization

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

2 x 3 x 5 x 33 x 41 x 98 x 67 x 571 = 152179459740

Therefore, the lowest common multiple of 990,123,588,670,571 is 152179459740.

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.

990 x 123 x 588 x 670 x 571 = 27392302753200

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.

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

123 : 1, 3, 41, 123

588 : 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588

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

571 : 1, 571

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 990,123,588,670,571, is 1.

Now, the common factors can be found like this.

990:2x 3x 3x 5x 11

123:3x 41

588:2x 2x 3x 7x 7

670:2x 5x 67

571:571

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

2x 2x 3x 3x 5 = 180

Therefore, the value for common factors is 180.

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 = 27392302753200/(1x180)

LCM = 27392302753200/180

LCM = 152179459740

Thus, we can understand that the LCM of 990,123,588,670,571 is 152179459740.

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

• LCM of 152, 591, 536, 275, 119
• LCM of 928, 516, 858, 398, 941
• LCM of 486, 179, 130, 868, 822
• LCM of 567, 192, 301, 179, 327
• LCM of 583, 911, 188, 265, 611

1. What is the LCM of 990, 123, 588, 670, 571?

Answer: LCM of 990, 123, 588, 670, 571 is 152179459740.

2. How to calculate the LCM of 990, 123, 588, 670, 571?

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 990, 123, 588, 670, 571.

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}.