Given numbers are 340,238,289,789,158

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

The LCM of 340,238,289,789,158 is 2521912260.

Find LCM of 340,238,289,789,158 with Prime Factorization

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

2 x 17 x 10 x 7 x 17 x 789 x 79 = 2521912260

Therefore, the lowest common multiple of 340,238,289,789,158 is 2521912260.

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.

340 x 238 x 289 x 789 x 158 = 2915330572560

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.

340 : 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

238 : 1, 2, 7, 14, 17, 34, 119, 238

289 : 1, 17, 289

789 : 1, 3, 263, 789

158 : 1, 2, 79, 158

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 340,238,289,789,158, is 1.

Now, the common factors can be found like this.

340:2x 2x 5x 17

238:2x 7x 17

289:17x 17

789:3x 263

158:2x 79

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 17x 17 = 1156

Therefore, the value for common factors is 1156.

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 = 2915330572560/(1x1156)

LCM = 2915330572560/1156

LCM = 2521912260

Thus, we can understand that the LCM of 340,238,289,789,158 is 2521912260.

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

• LCM of 362, 408, 682, 137, 991
• LCM of 383, 203, 525, 300, 151
• LCM of 550, 783, 387, 572, 689
• LCM of 791, 603, 960, 575, 451
• LCM of 102, 850, 997, 412, 836

1. What is the LCM of 340, 238, 289, 789, 158?

Answer: LCM of 340, 238, 289, 789, 158 is 2521912260.

2. How to calculate the LCM of 340, 238, 289, 789, 158?

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 340, 238, 289, 789, 158.

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}.