Given numbers are 671,434,862,214

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

The LCM of 671,434,862,214 is 13429916038.

Find LCM of 671,434,862,214 with Prime Factorization

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

2 x 671 x 217 x 431 x 107 = 13429916038

Therefore, the lowest common multiple of 671,434,862,214 is 13429916038.

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.

671 x 434 x 862 x 214 = 53719664152

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.

671 : 1, 11, 61, 671

434 : 1, 2, 7, 14, 31, 62, 217, 434

862 : 1, 2, 431, 862

214 : 1, 2, 107, 214

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 671,434,862,214, is 1.

Now, the common factors can be found like this.

671:11x 61

434:2x 7x 31

862:2x 431

214:2x 107

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 53719664152/(1x4)

LCM = 53719664152/4

LCM = 13429916038

Thus, we can understand that the LCM of 671,434,862,214 is 13429916038.

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

• LCM of 962, 824, 858, 113
• LCM of 686, 871, 203, 332
• LCM of 457, 510, 313, 527
• LCM of 435, 745, 997, 498
• LCM of 181, 664, 871, 574

1. What is the LCM of 671, 434, 862, 214?

Answer: LCM of 671, 434, 862, 214 is 13429916038.

2. How to calculate the LCM of 671, 434, 862, 214?

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 671, 434, 862, 214.

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}.