Given numbers are 462,709,442

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

The LCM of 462,709,442 is 72390318.

Find LCM of 462,709,442 with Prime Factorization

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

2 x 231 x 709 x 221 = 72390318

Therefore, the lowest common multiple of 462,709,442 is 72390318.

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.

462 x 709 x 442 = 144780636

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.

462 : 1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462

709 : 1, 709

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 462,709,442, is 1.

Now, the common factors can be found like this.

462:2x 3x 7x 11

709:709

442:2x 13x 17

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 = 144780636/(1x2)

LCM = 144780636/2

LCM = 72390318

Thus, we can understand that the LCM of 462,709,442 is 72390318.

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

• LCM of 879, 546, 200
• LCM of 718, 281, 159
• LCM of 153, 627, 175
• LCM of 949, 640, 322
• LCM of 298, 412, 991

1. What is the LCM of 462, 709, 442?

Answer: LCM of 462, 709, 442 is 72390318.

2. How to calculate the LCM of 462, 709, 442?

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 462, 709, 442.

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}.