Given numbers are 578,102,620

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

The LCM of 578,102,620 is 537540.

Find LCM of 578,102,620 with Prime Factorization

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

2 x 17 x 17 x 3 x 310 = 537540

Therefore, the lowest common multiple of 578,102,620 is 537540.

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.

578 x 102 x 620 = 36552720

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.

578 : 1, 2, 17, 34, 289, 578

102 : 1, 2, 3, 6, 17, 34, 51, 102

620 : 1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 578,102,620, is 2.

Now, the common factors can be found like this.

578:2x 17x 17

102:2x 3x 17

620:2x 2x 5x 31

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

2x 17 = 34

Therefore, the value for common factors is 34.

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 = 36552720/(2x34)

LCM = 36552720/68

LCM = 537540

Thus, we can understand that the LCM of 578,102,620 is 537540.

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

• LCM of 287, 980, 962
• LCM of 198, 552, 970
• LCM of 629, 982, 384
• LCM of 667, 610, 343
• LCM of 630, 406, 130

1. What is the LCM of 578, 102, 620?

Answer: LCM of 578, 102, 620 is 537540.

2. How to calculate the LCM of 578, 102, 620?

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 578, 102, 620.

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}.