Given numbers are 149,440,538,671

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

The LCM of 149,440,538,671 is 1075774040.

Find LCM of 149,440,538,671 with Prime Factorization

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

2 x 11 x 149 x 20 x 269 x 61 = 1075774040

Therefore, the lowest common multiple of 149,440,538,671 is 1075774040.

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.

149 x 440 x 538 x 671 = 23667028880

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.

149 : 1, 149

440 : 1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440

538 : 1, 2, 269, 538

671 : 1, 11, 61, 671

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 149,440,538,671, is 1.

Now, the common factors can be found like this.

149:149

440:2x 2x 2x 5x 11

538:2x 269

671:11x 61

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 23667028880/(1x22)

LCM = 23667028880/22

LCM = 1075774040

Thus, we can understand that the LCM of 149,440,538,671 is 1075774040.

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

• LCM of 914, 339, 188, 899
• LCM of 808, 947, 872, 106
• LCM of 653, 266, 633, 733
• LCM of 934, 988, 845, 851
• LCM of 843, 502, 300, 896

1. What is the LCM of 149, 440, 538, 671?

Answer: LCM of 149, 440, 538, 671 is 1075774040.

2. How to calculate the LCM of 149, 440, 538, 671?

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 149, 440, 538, 671.

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}.