Given numbers are 374,960,128,154

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

The LCM of 374,960,128,154 is 2513280.

Find LCM of 374,960,128,154 with Prime Factorization

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

2 x 2 x 2 x 2 x 2 x 2 x 11 x 17 x 15 x 2 x 7 = 2513280

Therefore, the lowest common multiple of 374,960,128,154 is 2513280.

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.

374 x 960 x 128 x 154 = 7077396480

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.

374 : 1, 2, 11, 17, 22, 34, 187, 374

960 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960

128 : 1, 2, 4, 8, 16, 32, 64, 128

154 : 1, 2, 7, 11, 14, 22, 77, 154

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 374,960,128,154, is 2.

Now, the common factors can be found like this.

374:2x 11x 17

960:2x 2x 2x 2x 2x 2x 3x 5

128:2x 2x 2x 2x 2x 2x 2

154:2x 7x 11

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 11 = 1408

Therefore, the value for common factors is 1408.

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 = 7077396480/(2x1408)

LCM = 7077396480/2816

LCM = 2513280

Thus, we can understand that the LCM of 374,960,128,154 is 2513280.

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

• LCM of 784, 422, 562, 818
• LCM of 837, 480, 898, 935
• LCM of 196, 852, 978, 283
• LCM of 165, 562, 319, 915
• LCM of 290, 936, 865, 500

1. What is the LCM of 374, 960, 128, 154?

Answer: LCM of 374, 960, 128, 154 is 2513280.

2. How to calculate the LCM of 374, 960, 128, 154?

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 374, 960, 128, 154.

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}.