Given numbers are 920,131,338

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

The LCM of 920,131,338 is 20367880.

Find LCM of 920,131,338 with Prime Factorization

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

2 x 460 x 131 x 169 = 20367880

Therefore, the lowest common multiple of 920,131,338 is 20367880.

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 131 x 338 = 40735760

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

131 : 1, 131

338 : 1, 2, 13, 26, 169, 338

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 920,131,338, is 1.

Now, the common factors can be found like this.

920:2x 2x 2x 5x 23

131:131

338:2x 13x 13

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

2 = 2

Therefore, the value for common factors is 2.

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 = 40735760/(1x2)

LCM = 40735760/2

LCM = 20367880

Thus, we can understand that the LCM of 920,131,338 is 20367880.

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

• LCM of 471, 815, 156
• LCM of 946, 462, 939
• LCM of 312, 533, 945
• LCM of 466, 814, 417
• LCM of 126, 356, 396

1. What is the LCM of 920, 131, 338?

Answer: LCM of 920, 131, 338 is 20367880.

2. How to calculate the LCM of 920, 131, 338?

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, 131, 338.

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}.