Given numbers are 920,920,452,163

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

The LCM of 920,920,452,163 is 16945480.

Find LCM of 920,920,452,163 with Prime Factorization

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

2 x 2 x 2 x 5 x 23 x 1 x 1 x 113 x 163 = 16945480

Therefore, the lowest common multiple of 920,920,452,163 is 16945480.

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.

920 x 920 x 452 x 163 = 62359366400

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.

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

452 : 1, 2, 4, 113, 226, 452

163 : 1, 163

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 920,920,452,163, is 1.

Now, the common factors can be found like this.

920:2x 2x 2x 5x 23

920:2x 2x 2x 5x 23

452:2x 2x 113

163:163

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 5x 23 = 3680

Therefore, the value for common factors is 3680.

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 = 62359366400/(1x3680)

LCM = 62359366400/3680

LCM = 16945480

Thus, we can understand that the LCM of 920,920,452,163 is 16945480.

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

• LCM of 189, 450, 843, 351
• LCM of 898, 292, 915, 666
• LCM of 593, 262, 849, 151
• LCM of 694, 100, 277, 249
• LCM of 293, 327, 462, 985

1. What is the LCM of 920, 920, 452, 163?

Answer: LCM of 920, 920, 452, 163 is 16945480.

2. How to calculate the LCM of 920, 920, 452, 163?

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 920, 920, 452, 163.

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}.