Given numbers are 894,436,390,402,503

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

The LCM of 894,436,390,402,503 is 426923593980.

Find LCM of 894,436,390,402,503 with Prime Factorization

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

2 x 3 x 149 x 218 x 65 x 67 x 503 = 426923593980

Therefore, the lowest common multiple of 894,436,390,402,503 is 426923593980.

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.

894 x 436 x 390 x 402 x 503 = 30738498766560

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.

894 : 1, 2, 3, 6, 149, 298, 447, 894

436 : 1, 2, 4, 109, 218, 436

390 : 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390

402 : 1, 2, 3, 6, 67, 134, 201, 402

503 : 1, 503

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 894,436,390,402,503, is 1.

Now, the common factors can be found like this.

894:2x 3x 149

436:2x 2x 109

390:2x 3x 5x 13

402:2x 3x 67

503:503

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

2x 2x 2x 3x 3 = 72

Therefore, the value for common factors is 72.

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 = 30738498766560/(1x72)

LCM = 30738498766560/72

LCM = 426923593980

Thus, we can understand that the LCM of 894,436,390,402,503 is 426923593980.

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

• LCM of 448, 547, 206, 290, 124
• LCM of 556, 410, 123, 496, 354
• LCM of 666, 984, 172, 765, 339
• LCM of 834, 201, 293, 631, 267
• LCM of 464, 132, 580, 597, 171

1. What is the LCM of 894, 436, 390, 402, 503?

Answer: LCM of 894, 436, 390, 402, 503 is 426923593980.

2. How to calculate the LCM of 894, 436, 390, 402, 503?

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 894, 436, 390, 402, 503.

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}.