Given numbers are 668,312,708,935,649

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

The LCM of 668,312,708,935,649 is 2874317160.

Find LCM of 668,312,708,935,649 with Prime Factorization

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

2 x 2 x 3 x 11 x 59 x 167 x 26 x 1 x 85 x 1 = 2874317160

Therefore, the lowest common multiple of 668,312,708,935,649 is 2874317160.

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.

668 x 312 x 708 x 935 x 649 = 89540728168320

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.

668 : 1, 2, 4, 167, 334, 668

312 : 1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312

708 : 1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708

935 : 1, 5, 11, 17, 55, 85, 187, 935

649 : 1, 11, 59, 649

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 668,312,708,935,649, is 1.

Now, the common factors can be found like this.

668:2x 2x 167

312:2x 2x 2x 3x 13

708:2x 2x 3x 59

935:5x 11x 17

649:11x 59

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 3x 11x 59 = 31152

Therefore, the value for common factors is 31152.

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 = 89540728168320/(1x31152)

LCM = 89540728168320/31152

LCM = 2874317160

Thus, we can understand that the LCM of 668,312,708,935,649 is 2874317160.

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

• LCM of 881, 793, 768, 451, 381
• LCM of 523, 724, 632, 402, 585
• LCM of 632, 766, 633, 764, 486
• LCM of 341, 853, 915, 476, 821
• LCM of 793, 915, 523, 100, 903

1. What is the LCM of 668, 312, 708, 935, 649?

Answer: LCM of 668, 312, 708, 935, 649 is 2874317160.

2. How to calculate the LCM of 668, 312, 708, 935, 649?

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 668, 312, 708, 935, 649.

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}.