Given numbers are 208,121,154,924

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

The LCM of 208,121,154,924 is 528528.

Find LCM of 208,121,154,924 with Prime Factorization

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

2 x 2 x 7 x 11 x 52 x 1 x 11 x 3 = 528528

Therefore, the lowest common multiple of 208,121,154,924 is 528528.

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.

208 x 121 x 154 x 924 = 3581305728

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.

208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208

121 : 1, 11, 121

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

924 : 1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 208,121,154,924, is 1.

Now, the common factors can be found like this.

208:2x 2x 2x 2x 13

121:11x 11

154:2x 7x 11

924:2x 2x 3x 7x 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 2x 2x 7x 11x 11 = 6776

Therefore, the value for common factors is 6776.

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 = 3581305728/(1x6776)

LCM = 3581305728/6776

LCM = 528528

Thus, we can understand that the LCM of 208,121,154,924 is 528528.

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

• LCM of 806, 150, 487, 253
• LCM of 620, 826, 983, 711
• LCM of 998, 160, 288, 945
• LCM of 464, 926, 626, 413
• LCM of 959, 907, 533, 688

1. What is the LCM of 208, 121, 154, 924?

Answer: LCM of 208, 121, 154, 924 is 528528.

2. How to calculate the LCM of 208, 121, 154, 924?

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 208, 121, 154, 924.

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}.