Given numbers are 7450,3145

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

The LCM of 7450,3145 is 4686050.

Find LCM of 7450,3145 with Prime Factorization

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

5 x 1490 x 629 = 4686050

Therefore, the lowest common multiple of 7450,3145 is 4686050.

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.

7450 x 3145 = 23430250

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.

7450 : 1, 2, 5, 10, 25, 50, 149, 298, 745, 1490, 3725, 7450

3145 : 1, 5, 17, 37, 85, 185, 629, 3145

5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 7450,3145, is 5.

Now, the common factors can be found like this.

7450:2x 5x 5x 149

3145:5x 17x 37

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 = 23430250/(5x1)

LCM = 23430250/5

LCM = 4686050

Thus, we can understand that the LCM of 7450,3145 is 4686050.

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

• LCM of 4942, 5643
• LCM of 3075, 4648
• LCM of 4100, 9762
• LCM of 6258, 8692
• LCM of 8284, 6261

1. What is the LCM of 7450, 3145?

Answer: LCM of 7450, 3145 is 4686050.

2. How to calculate the LCM of 7450, 3145?

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 7450, 3145.

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}.