Given numbers are 145,158,327,920

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

The LCM of 145,158,327,920 is 689224440.

Find LCM of 145,158,327,920 with Prime Factorization

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

2 x 5 x 29 x 79 x 327 x 92 = 689224440

Therefore, the lowest common multiple of 145,158,327,920 is 689224440.

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.

145 x 158 x 327 x 920 = 6892244400

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.

145 : 1, 5, 29, 145

158 : 1, 2, 79, 158

327 : 1, 3, 109, 327

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 145,158,327,920, is 1.

Now, the common factors can be found like this.

145:5x 29

158:2x 79

327:3x 109

920:2x 2x 2x 5x 23

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

2x 5 = 10

Therefore, the value for common factors is 10.

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 = 6892244400/(1x10)

LCM = 6892244400/10

LCM = 689224440

Thus, we can understand that the LCM of 145,158,327,920 is 689224440.

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

• LCM of 982, 544, 226, 880
• LCM of 290, 493, 802, 624
• LCM of 292, 481, 859, 733
• LCM of 690, 763, 821, 840
• LCM of 152, 801, 147, 560

1. What is the LCM of 145, 158, 327, 920?

Answer: LCM of 145, 158, 327, 920 is 689224440.

2. How to calculate the LCM of 145, 158, 327, 920?

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 145, 158, 327, 920.

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}.