Given numbers are 971,740,284,781,480

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

The LCM of 971,740,284,781,480 is 13468313760.

Find LCM of 971,740,284,781,480 with Prime Factorization

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

2 x 2 x 5 x 71 x 971 x 37 x 1 x 11 x 24 = 13468313760

Therefore, the lowest common multiple of 971,740,284,781,480 is 13468313760.

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.

971 x 740 x 284 x 781 x 480 = 76500022156800

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.

971 : 1, 971

740 : 1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740

284 : 1, 2, 4, 71, 142, 284

781 : 1, 11, 71, 781

480 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 971,740,284,781,480, is 1.

Now, the common factors can be found like this.

971:971

740:2x 2x 5x 37

284:2x 2x 71

781:11x 71

480:2x 2x 2x 2x 2x 3x 5

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 2x 5x 71 = 5680

Therefore, the value for common factors is 5680.

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 = 76500022156800/(1x5680)

LCM = 76500022156800/5680

LCM = 13468313760

Thus, we can understand that the LCM of 971,740,284,781,480 is 13468313760.

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

• LCM of 428, 834, 187, 885, 769
• LCM of 212, 383, 584, 256, 417
• LCM of 128, 404, 815, 733, 364
• LCM of 971, 245, 710, 544, 785
• LCM of 960, 571, 349, 831, 803

1. What is the LCM of 971, 740, 284, 781, 480?

Answer: LCM of 971, 740, 284, 781, 480 is 13468313760.

2. How to calculate the LCM of 971, 740, 284, 781, 480?

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 971, 740, 284, 781, 480.

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}.