Given numbers are 406,674,847,658,998

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

The LCM of 406,674,847,658,998 is 388275250286.

Find LCM of 406,674,847,658,998 with Prime Factorization

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

2 x 7 x 29 x 337 x 121 x 47 x 499 = 388275250286

Therefore, the lowest common multiple of 406,674,847,658,998 is 388275250286.

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.

406 x 674 x 847 x 658 x 998 = 152203898112112

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.

406 : 1, 2, 7, 14, 29, 58, 203, 406

674 : 1, 2, 337, 674

847 : 1, 7, 11, 77, 121, 847

658 : 1, 2, 7, 14, 47, 94, 329, 658

998 : 1, 2, 499, 998

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 406,674,847,658,998, is 1.

Now, the common factors can be found like this.

406:2x 7x 29

674:2x 337

847:7x 11x 11

658:2x 7x 47

998:2x 499

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 7x 7 = 392

Therefore, the value for common factors is 392.

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 = 152203898112112/(1x392)

LCM = 152203898112112/392

LCM = 388275250286

Thus, we can understand that the LCM of 406,674,847,658,998 is 388275250286.

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

• LCM of 160, 416, 931, 640, 521
• LCM of 295, 956, 536, 522, 623
• LCM of 305, 259, 932, 819, 462
• LCM of 133, 911, 210, 432, 724
• LCM of 327, 151, 875, 780, 153

1. What is the LCM of 406, 674, 847, 658, 998?

Answer: LCM of 406, 674, 847, 658, 998 is 388275250286.

2. How to calculate the LCM of 406, 674, 847, 658, 998?

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 406, 674, 847, 658, 998.

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}.