Given numbers are 365,442,121,554

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

The LCM of 365,442,121,554 is 5407297610.

Find LCM of 365,442,121,554 with Prime Factorization

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

2 x 365 x 221 x 121 x 277 = 5407297610

Therefore, the lowest common multiple of 365,442,121,554 is 5407297610.

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.

365 x 442 x 121 x 554 = 10814595220

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.

365 : 1, 5, 73, 365

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

121 : 1, 11, 121

554 : 1, 2, 277, 554

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 365,442,121,554, is 1.

Now, the common factors can be found like this.

365:5x 73

442:2x 13x 17

121:11x 11

554:2x 277

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 = 10814595220/(1x2)

LCM = 10814595220/2

LCM = 5407297610

Thus, we can understand that the LCM of 365,442,121,554 is 5407297610.

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

• LCM of 989, 971, 329, 809
• LCM of 178, 793, 626, 387
• LCM of 173, 555, 646, 988
• LCM of 851, 566, 110, 225
• LCM of 164, 969, 545, 292

1. What is the LCM of 365, 442, 121, 554?

Answer: LCM of 365, 442, 121, 554 is 5407297610.

2. How to calculate the LCM of 365, 442, 121, 554?

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 365, 442, 121, 554.

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}.