Given numbers are 603,478,380

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

The LCM of 603,478,380 is 54764460.

Find LCM of 603,478,380 with Prime Factorization

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

2 x 603 x 239 x 190 = 54764460

Therefore, the lowest common multiple of 603,478,380 is 54764460.

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.

603 x 478 x 380 = 109528920

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.

603 : 1, 3, 9, 67, 201, 603

478 : 1, 2, 239, 478

380 : 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 603,478,380, is 1.

Now, the common factors can be found like this.

603:3x 3x 67

478:2x 239

380:2x 2x 5x 19

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 = 109528920/(1x2)

LCM = 109528920/2

LCM = 54764460

Thus, we can understand that the LCM of 603,478,380 is 54764460.

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

• LCM of 175, 149, 849
• LCM of 543, 961, 744
• LCM of 854, 189, 295
• LCM of 361, 155, 531
• LCM of 615, 510, 336

1. What is the LCM of 603, 478, 380?

Answer: LCM of 603, 478, 380 is 54764460.

2. How to calculate the LCM of 603, 478, 380?

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 603, 478, 380.

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}.