Given numbers are 414,643,343,253

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

The LCM of 414,643,343,253 is 1004380146.

Find LCM of 414,643,343,253 with Prime Factorization

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

23 x 18 x 643 x 343 x 11 = 1004380146

Therefore, the lowest common multiple of 414,643,343,253 is 1004380146.

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.

414 x 643 x 343 x 253 = 23100743358

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.

414 : 1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414

643 : 1, 643

343 : 1, 7, 49, 343

253 : 1, 11, 23, 253

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 414,643,343,253, is 1.

Now, the common factors can be found like this.

414:2x 3x 3x 23

643:643

343:7x 7x 7

253:11x 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 = 23100743358/(1x23)

LCM = 23100743358/23

LCM = 1004380146

Thus, we can understand that the LCM of 414,643,343,253 is 1004380146.

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

• LCM of 945, 217, 833, 840
• LCM of 612, 540, 951, 277
• LCM of 531, 494, 868, 596
• LCM of 117, 899, 919, 262
• LCM of 172, 740, 221, 984

1. What is the LCM of 414, 643, 343, 253?

Answer: LCM of 414, 643, 343, 253 is 1004380146.

2. How to calculate the LCM of 414, 643, 343, 253?

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 414, 643, 343, 253.

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}.