Given numbers are 253,723,920

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

The LCM of 253,723,920 is 7316760.

Find LCM of 253,723,920 with Prime Factorization

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

23 x 11 x 723 x 40 = 7316760

Therefore, the lowest common multiple of 253,723,920 is 7316760.

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.

253 x 723 x 920 = 168285480

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.

253 : 1, 11, 23, 253

723 : 1, 3, 241, 723

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 253,723,920, is 1.

Now, the common factors can be found like this.

253:11x 23

723:3x 241

920:2x 2x 2x 5x 23

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

23 = 23

Therefore, the value for common factors is 23.

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 = 168285480/(1x23)

LCM = 168285480/23

LCM = 7316760

Thus, we can understand that the LCM of 253,723,920 is 7316760.

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

• LCM of 928, 981, 117
• LCM of 104, 937, 201
• LCM of 245, 393, 259
• LCM of 482, 706, 622
• LCM of 911, 664, 172

1. What is the LCM of 253, 723, 920?

Answer: LCM of 253, 723, 920 is 7316760.

2. How to calculate the LCM of 253, 723, 920?

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 253, 723, 920.

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}.