Given numbers are 4245,9670

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

The LCM of 4245,9670 is 8209830.

Find LCM of 4245,9670 with Prime Factorization

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

5 x 849 x 1934 = 8209830

Therefore, the lowest common multiple of 4245,9670 is 8209830.

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.

4245 x 9670 = 41049150

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.

4245 : 1, 3, 5, 15, 283, 849, 1415, 4245

9670 : 1, 2, 5, 10, 967, 1934, 4835, 9670

5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 4245,9670, is 5.

Now, the common factors can be found like this.

4245:3x 5x 283

9670:2x 5x 967

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 = 41049150/(5x1)

LCM = 41049150/5

LCM = 8209830

Thus, we can understand that the LCM of 4245,9670 is 8209830.

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

• LCM of 1243, 6836
• LCM of 1977, 4217
• LCM of 5601, 1522
• LCM of 4429, 5051
• LCM of 7709, 7422

1. What is the LCM of 4245, 9670?

Answer: LCM of 4245, 9670 is 8209830.

2. How to calculate the LCM of 4245, 9670?

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 4245, 9670.

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}.