Given numbers are 9717,7421

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

The LCM of 9717,7421 is 1758777.

Find LCM of 9717,7421 with Prime Factorization

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

41 x 237 x 181 = 1758777

Therefore, the lowest common multiple of 9717,7421 is 1758777.

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.

9717 x 7421 = 72109857

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.

9717 : 1, 3, 41, 79, 123, 237, 3239, 9717

7421 : 1, 41, 181, 7421

41 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 9717,7421, is 41.

Now, the common factors can be found like this.

9717:3x 41x 79

7421:41x 181

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 = 72109857/(41x1)

LCM = 72109857/41

LCM = 1758777

Thus, we can understand that the LCM of 9717,7421 is 1758777.

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

• LCM of 1072, 8048
• LCM of 1392, 1768
• LCM of 4107, 8694
• LCM of 6328, 7953
• LCM of 9275, 9933

1. What is the LCM of 9717, 7421?

Answer: LCM of 9717, 7421 is 1758777.

2. How to calculate the LCM of 9717, 7421?

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 9717, 7421.

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}.