Given numbers are 217,359,155,682

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

The LCM of 217,359,155,682 is 8569330.

Find LCM of 217,359,155,682 with Prime Factorization

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

31 x 7 x 359 x 5 x 22 = 8569330

Therefore, the lowest common multiple of 217,359,155,682 is 8569330.

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.

217 x 359 x 155 x 682 = 8235126130

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.

217 : 1, 7, 31, 217

359 : 1, 359

155 : 1, 5, 31, 155

682 : 1, 2, 11, 22, 31, 62, 341, 682

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 217,359,155,682, is 1.

Now, the common factors can be found like this.

217:7x 31

359:359

155:5x 31

682:2x 11x 31

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

31x 31 = 961

Therefore, the value for common factors is 961.

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 = 8235126130/(1x961)

LCM = 8235126130/961

LCM = 8569330

Thus, we can understand that the LCM of 217,359,155,682 is 8569330.

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

• LCM of 346, 383, 972, 387
• LCM of 377, 978, 112, 599
• LCM of 459, 293, 370, 893
• LCM of 739, 368, 588, 841
• LCM of 420, 522, 341, 306

1. What is the LCM of 217, 359, 155, 682?

Answer: LCM of 217, 359, 155, 682 is 8569330.

2. How to calculate the LCM of 217, 359, 155, 682?

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 217, 359, 155, 682.

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}.