Given numbers are 7490,8345

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

The LCM of 7490,8345 is 12500810.

Find LCM of 7490,8345 with Prime Factorization

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

5 x 1498 x 1669 = 12500810

Therefore, the lowest common multiple of 7490,8345 is 12500810.

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.

7490 x 8345 = 62504050

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.

7490 : 1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 7490

8345 : 1, 5, 1669, 8345

5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 7490,8345, is 5.

Now, the common factors can be found like this.

7490:2x 5x 7x 107

8345:5x 1669

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 = 62504050/(5x1)

LCM = 62504050/5

LCM = 12500810

Thus, we can understand that the LCM of 7490,8345 is 12500810.

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

• LCM of 4231, 6219
• LCM of 7655, 3126
• LCM of 4334, 7888
• LCM of 9029, 8121
• LCM of 8683, 4359

1. What is the LCM of 7490, 8345?

Answer: LCM of 7490, 8345 is 12500810.

2. How to calculate the LCM of 7490, 8345?

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 7490, 8345.

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}.