Given numbers are 154,279,524,121

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

The LCM of 154,279,524,121 is 123828012.

Find LCM of 154,279,524,121 with Prime Factorization

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

2 x 11 x 7 x 279 x 262 x 11 = 123828012

Therefore, the lowest common multiple of 154,279,524,121 is 123828012.

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.

154 x 279 x 524 x 121 = 2724216264

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.

154 : 1, 2, 7, 11, 14, 22, 77, 154

279 : 1, 3, 9, 31, 93, 279

524 : 1, 2, 4, 131, 262, 524

121 : 1, 11, 121

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 154,279,524,121, is 1.

Now, the common factors can be found like this.

154:2x 7x 11

279:3x 3x 31

524:2x 2x 131

121:11x 11

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 2724216264/(1x22)

LCM = 2724216264/22

LCM = 123828012

Thus, we can understand that the LCM of 154,279,524,121 is 123828012.

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

• LCM of 997, 953, 900, 984
• LCM of 386, 457, 493, 750
• LCM of 852, 704, 322, 476
• LCM of 151, 753, 822, 561
• LCM of 253, 429, 376, 291

1. What is the LCM of 154, 279, 524, 121?

Answer: LCM of 154, 279, 524, 121 is 123828012.

2. How to calculate the LCM of 154, 279, 524, 121?

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 154, 279, 524, 121.

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}.