Given numbers are 868,798,328,252,497

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

The LCM of 868,798,328,252,497 is 864147816.

Find LCM of 868,798,328,252,497 with Prime Factorization

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

2 x 2 x 3 x 7 x 31 x 19 x 82 x 3 x 71 = 864147816

Therefore, the lowest common multiple of 868,798,328,252,497 is 864147816.

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.

868 x 798 x 328 x 252 x 497 = 28454659285248

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.

868 : 1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

798 : 1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

328 : 1, 2, 4, 8, 41, 82, 164, 328

252 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

497 : 1, 7, 71, 497

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 868,798,328,252,497, is 1.

Now, the common factors can be found like this.

868:2x 2x 7x 31

798:2x 3x 7x 19

328:2x 2x 2x 41

252:2x 2x 3x 3x 7

497:7x 71

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 2x 3x 7x 7x 7 = 32928

Therefore, the value for common factors is 32928.

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 = 28454659285248/(1x32928)

LCM = 28454659285248/32928

LCM = 864147816

Thus, we can understand that the LCM of 868,798,328,252,497 is 864147816.

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

• LCM of 653, 937, 947, 472, 544
• LCM of 486, 788, 922, 672, 115
• LCM of 279, 211, 505, 804, 966
• LCM of 124, 259, 507, 987, 422
• LCM of 655, 197, 691, 600, 631

1. What is the LCM of 868, 798, 328, 252, 497?

Answer: LCM of 868, 798, 328, 252, 497 is 864147816.

2. How to calculate the LCM of 868, 798, 328, 252, 497?

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 868, 798, 328, 252, 497.

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}.