Given numbers are 656,867,799,391

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

The LCM of 656,867,799,391 is 614820912.

Find LCM of 656,867,799,391 with Prime Factorization

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

17 x 656 x 51 x 47 x 23 = 614820912

Therefore, the lowest common multiple of 656,867,799,391 is 614820912.

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.

656 x 867 x 799 x 391 = 177683243568

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.

656 : 1, 2, 4, 8, 16, 41, 82, 164, 328, 656

867 : 1, 3, 17, 51, 289, 867

799 : 1, 17, 47, 799

391 : 1, 17, 23, 391

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 656,867,799,391, is 1.

Now, the common factors can be found like this.

656:2x 2x 2x 2x 41

867:3x 17x 17

799:17x 47

391:17x 23

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

17x 17 = 289

Therefore, the value for common factors is 289.

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 = 177683243568/(1x289)

LCM = 177683243568/289

LCM = 614820912

Thus, we can understand that the LCM of 656,867,799,391 is 614820912.

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

• LCM of 411, 724, 269, 407
• LCM of 504, 119, 297, 265
• LCM of 637, 524, 651, 522
• LCM of 520, 303, 653, 853
• LCM of 379, 833, 679, 640

1. What is the LCM of 656, 867, 799, 391?

Answer: LCM of 656, 867, 799, 391 is 614820912.

2. How to calculate the LCM of 656, 867, 799, 391?

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 656, 867, 799, 391.

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}.