Given numbers are 442,947,278

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

The LCM of 442,947,278 is 58181786.

Find LCM of 442,947,278 with Prime Factorization

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

2 x 221 x 947 x 139 = 58181786

Therefore, the lowest common multiple of 442,947,278 is 58181786.

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.

442 x 947 x 278 = 116363572

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.

442 : 1, 2, 13, 17, 26, 34, 221, 442

947 : 1, 947

278 : 1, 2, 139, 278

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 442,947,278, is 1.

Now, the common factors can be found like this.

442:2x 13x 17

947:947

278:2x 139

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 = 116363572/(1x2)

LCM = 116363572/2

LCM = 58181786

Thus, we can understand that the LCM of 442,947,278 is 58181786.

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

• LCM of 569, 753, 760
• LCM of 369, 100, 485
• LCM of 795, 671, 667
• LCM of 225, 821, 923
• LCM of 847, 905, 428

1. What is the LCM of 442, 947, 278?

Answer: LCM of 442, 947, 278 is 58181786.

2. How to calculate the LCM of 442, 947, 278?

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 442, 947, 278.

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}.