Given numbers are 424,894,770

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

The LCM of 424,894,770 is 72968280.

Find LCM of 424,894,770 with Prime Factorization

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

2 x 212 x 447 x 385 = 72968280

Therefore, the lowest common multiple of 424,894,770 is 72968280.

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.

424 x 894 x 770 = 291873120

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.

424 : 1, 2, 4, 8, 53, 106, 212, 424

894 : 1, 2, 3, 6, 149, 298, 447, 894

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 424,894,770, is 2.

Now, the common factors can be found like this.

424:2x 2x 2x 53

894:2x 3x 149

770:2x 5x 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.

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 = 291873120/(2x2)

LCM = 291873120/4

LCM = 72968280

Thus, we can understand that the LCM of 424,894,770 is 72968280.

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

• LCM of 696, 656, 446
• LCM of 735, 544, 759
• LCM of 477, 388, 931
• LCM of 449, 627, 401
• LCM of 472, 663, 354

1. What is the LCM of 424, 894, 770?

Answer: LCM of 424, 894, 770 is 72968280.

2. How to calculate the LCM of 424, 894, 770?

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 424, 894, 770.

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}.