Given numbers are 249,218,158,449

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

The LCM of 249,218,158,449 is 1925436822.

Find LCM of 249,218,158,449 with Prime Factorization

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

2 x 249 x 109 x 79 x 449 = 1925436822

Therefore, the lowest common multiple of 249,218,158,449 is 1925436822.

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.

249 x 218 x 158 x 449 = 3850873644

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.

249 : 1, 3, 83, 249

218 : 1, 2, 109, 218

158 : 1, 2, 79, 158

449 : 1, 449

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 249,218,158,449, is 1.

Now, the common factors can be found like this.

249:3x 83

218:2x 109

158:2x 79

449:449

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 = 3850873644/(1x2)

LCM = 3850873644/2

LCM = 1925436822

Thus, we can understand that the LCM of 249,218,158,449 is 1925436822.

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

• LCM of 646, 200, 662, 632
• LCM of 387, 535, 899, 840
• LCM of 831, 708, 371, 694
• LCM of 617, 329, 556, 338
• LCM of 456, 235, 377, 613

1. What is the LCM of 249, 218, 158, 449?

Answer: LCM of 249, 218, 158, 449 is 1925436822.

2. How to calculate the LCM of 249, 218, 158, 449?

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 249, 218, 158, 449.

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}.