Given numbers are 3965,9910

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

The LCM of 3965,9910 is 7858630.

Find LCM of 3965,9910 with Prime Factorization

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

5 x 793 x 1982 = 7858630

Therefore, the lowest common multiple of 3965,9910 is 7858630.

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.

3965 x 9910 = 39293150

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.

3965 : 1, 5, 13, 61, 65, 305, 793, 3965

9910 : 1, 2, 5, 10, 991, 1982, 4955, 9910

5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 3965,9910, is 5.

Now, the common factors can be found like this.

3965:5x 13x 61

9910:2x 5x 991

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 = 39293150/(5x1)

LCM = 39293150/5

LCM = 7858630

Thus, we can understand that the LCM of 3965,9910 is 7858630.

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

• LCM of 9599, 8282
• LCM of 3533, 6840
• LCM of 9359, 2234
• LCM of 4246, 8109
• LCM of 7114, 1141

1. What is the LCM of 3965, 9910?

Answer: LCM of 3965, 9910 is 7858630.

2. How to calculate the LCM of 3965, 9910?

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 3965, 9910.

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}.