Given numbers are 154,121,827,349

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

The LCM of 154,121,827,349 is 488927362.

Find LCM of 154,121,827,349 with Prime Factorization

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

11 x 14 x 11 x 827 x 349 = 488927362

Therefore, the lowest common multiple of 154,121,827,349 is 488927362.

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 121 x 827 x 349 = 5378200982

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

121 : 1, 11, 121

827 : 1, 827

349 : 1, 349

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 154,121,827,349, is 1.

Now, the common factors can be found like this.

154:2x 7x 11

121:11x 11

827:827

349:349

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

11 = 11

Therefore, the value for common factors is 11.

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 = 5378200982/(1x11)

LCM = 5378200982/11

LCM = 488927362

Thus, we can understand that the LCM of 154,121,827,349 is 488927362.

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

• LCM of 636, 494, 938, 287
• LCM of 147, 349, 531, 366
• LCM of 262, 834, 213, 174
• LCM of 782, 990, 916, 139
• LCM of 665, 432, 392, 564

1. What is the LCM of 154, 121, 827, 349?

Answer: LCM of 154, 121, 827, 349 is 488927362.

2. How to calculate the LCM of 154, 121, 827, 349?

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, 121, 827, 349.

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}.