Given numbers are 121,453,160,966

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

The LCM of 121,453,160,966 is 1411982880.

Find LCM of 121,453,160,966 with Prime Factorization

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

2 x 3 x 121 x 151 x 80 x 161 = 1411982880

Therefore, the lowest common multiple of 121,453,160,966 is 1411982880.

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.

121 x 453 x 160 x 966 = 8471897280

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.

121 : 1, 11, 121

453 : 1, 3, 151, 453

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

966 : 1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,453,160,966, is 1.

Now, the common factors can be found like this.

121:11x 11

453:3x 151

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

966:2x 3x 7x 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 3 = 6

Therefore, the value for common factors is 6.

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 = 8471897280/(1x6)

LCM = 8471897280/6

LCM = 1411982880

Thus, we can understand that the LCM of 121,453,160,966 is 1411982880.

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

• LCM of 791, 824, 841, 296
• LCM of 652, 662, 649, 574
• LCM of 137, 715, 494, 151
• LCM of 101, 333, 266, 559
• LCM of 506, 633, 928, 280

1. What is the LCM of 121, 453, 160, 966?

Answer: LCM of 121, 453, 160, 966 is 1411982880.

2. How to calculate the LCM of 121, 453, 160, 966?

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 121, 453, 160, 966.

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}.