Given numbers are 990,670,647,118,350

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

The LCM of 990,670,647,118,350 is 88620528150.

Find LCM of 990,670,647,118,350 with Prime Factorization

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

2 x 5 x 99 x 67 x 647 x 59 x 35 = 88620528150

Therefore, the lowest common multiple of 990,670,647,118,350 is 88620528150.

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 670 x 647 x 118 x 350 = 17724105630000

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

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

647 : 1, 647

118 : 1, 2, 59, 118

350 : 1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 990,670,647,118,350, is 1.

Now, the common factors can be found like this.

990:2x 3x 3x 5x 11

670:2x 5x 67

647:647

118:2x 59

350:2x 5x 5x 7

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 2x 5x 5 = 200

Therefore, the value for common factors is 200.

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 = 17724105630000/(1x200)

LCM = 17724105630000/200

LCM = 88620528150

Thus, we can understand that the LCM of 990,670,647,118,350 is 88620528150.

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

• LCM of 230, 350, 715, 498, 719
• LCM of 273, 652, 605, 419, 389
• LCM of 112, 299, 750, 525, 457
• LCM of 137, 693, 666, 657, 329
• LCM of 800, 132, 883, 256, 999

1. What is the LCM of 990, 670, 647, 118, 350?

Answer: LCM of 990, 670, 647, 118, 350 is 88620528150.

2. How to calculate the LCM of 990, 670, 647, 118, 350?

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, 670, 647, 118, 350.

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}.