Given numbers are 1690,8810

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

The LCM of 1690,8810 is 1488890.

Find LCM of 1690,8810 with Prime Factorization

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

2 x 5 x 169 x 881 = 1488890

Therefore, the lowest common multiple of 1690,8810 is 1488890.

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.

1690 x 8810 = 14888900

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.

1690 : 1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690

8810 : 1, 2, 5, 10, 881, 1762, 4405, 8810

10 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1690,8810, is 10.

Now, the common factors can be found like this.

1690:2x 5x 13x 13

8810:2x 5x 881

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

= 1

Therefore, the value for common factors is 1.

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 = 14888900/(10x1)

LCM = 14888900/10

LCM = 1488890

Thus, we can understand that the LCM of 1690,8810 is 1488890.

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

• LCM of 6608, 1747
• LCM of 9793, 1836
• LCM of 8977, 7576
• LCM of 9540, 6492
• LCM of 4968, 8747

1. What is the LCM of 1690, 8810?

Answer: LCM of 1690, 8810 is 1488890.

2. How to calculate the LCM of 1690, 8810?

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 1690, 8810.

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}.