Given numbers are 1947,9309

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

The LCM of 1947,9309 is 6041541.

Find LCM of 1947,9309 with Prime Factorization

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

3 x 649 x 3103 = 6041541

Therefore, the lowest common multiple of 1947,9309 is 6041541.

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.

1947 x 9309 = 18124623

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.

1947 : 1, 3, 11, 33, 59, 177, 649, 1947

9309 : 1, 3, 29, 87, 107, 321, 3103, 9309

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1947,9309, is 3.

Now, the common factors can be found like this.

1947:3x 11x 59

9309:3x 29x 107

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 = 18124623/(3x1)

LCM = 18124623/3

LCM = 6041541

Thus, we can understand that the LCM of 1947,9309 is 6041541.

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

• LCM of 4578, 7034
• LCM of 5505, 7641
• LCM of 3847, 4165
• LCM of 2174, 3383
• LCM of 8686, 2798

1. What is the LCM of 1947, 9309?

Answer: LCM of 1947, 9309 is 6041541.

2. How to calculate the LCM of 1947, 9309?

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 1947, 9309.

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}.