Given numbers are 160,985,368,212,780

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

The LCM of 160,985,368,212,780 is 1498492320.

Find LCM of 160,985,368,212,780 with Prime Factorization

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

2 x 2 x 2 x 2 x 5 x 2 x 197 x 23 x 53 x 39 = 1498492320

Therefore, the lowest common multiple of 160,985,368,212,780 is 1498492320.

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.

160 x 985 x 368 x 212 x 780 = 9590350848000

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.

160 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

985 : 1, 5, 197, 985

368 : 1, 2, 4, 8, 16, 23, 46, 92, 184, 368

212 : 1, 2, 4, 53, 106, 212

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 160,985,368,212,780, is 1.

Now, the common factors can be found like this.

160:2x 2x 2x 2x 2x 5

985:5x 197

368:2x 2x 2x 2x 23

212:2x 2x 53

780:2x 2x 3x 5x 13

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 2x 2x 2x 2x 2x 2x 5x 5 = 6400

Therefore, the value for common factors is 6400.

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 = 9590350848000/(1x6400)

LCM = 9590350848000/6400

LCM = 1498492320

Thus, we can understand that the LCM of 160,985,368,212,780 is 1498492320.

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

• LCM of 843, 611, 353, 785, 969
• LCM of 212, 327, 917, 790, 940
• LCM of 636, 525, 649, 828, 881
• LCM of 790, 167, 435, 181, 447
• LCM of 182, 934, 875, 166, 978

1. What is the LCM of 160, 985, 368, 212, 780?

Answer: LCM of 160, 985, 368, 212, 780 is 1498492320.

2. How to calculate the LCM of 160, 985, 368, 212, 780?

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 160, 985, 368, 212, 780.

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}.