Given numbers are 671,142,493,652,478

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

The LCM of 671,142,493,652,478 is 3659934261764.

Find LCM of 671,142,493,652,478 with Prime Factorization

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

2 x 671 x 71 x 493 x 326 x 239 = 3659934261764

Therefore, the lowest common multiple of 671,142,493,652,478 is 3659934261764.

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 142 x 493 x 652 x 478 = 14639737047056

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

142 : 1, 2, 71, 142

493 : 1, 17, 29, 493

652 : 1, 2, 4, 163, 326, 652

478 : 1, 2, 239, 478

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 671,142,493,652,478, is 1.

Now, the common factors can be found like this.

671:11x 61

142:2x 71

493:17x 29

652:2x 2x 163

478:2x 239

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 = 14639737047056/(1x4)

LCM = 14639737047056/4

LCM = 3659934261764

Thus, we can understand that the LCM of 671,142,493,652,478 is 3659934261764.

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

• LCM of 671, 433, 585, 505, 257
• LCM of 960, 488, 820, 826, 728
• LCM of 229, 356, 325, 987, 289
• LCM of 717, 334, 295, 214, 673
• LCM of 890, 204, 943, 158, 862

1. What is the LCM of 671, 142, 493, 652, 478?

Answer: LCM of 671, 142, 493, 652, 478 is 3659934261764.

2. How to calculate the LCM of 671, 142, 493, 652, 478?

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, 142, 493, 652, 478.

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}.