Given numbers are 208,334,838,821

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

The LCM of 208,334,838,821 is 11949149264.

Find LCM of 208,334,838,821 with Prime Factorization

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

2 x 104 x 167 x 419 x 821 = 11949149264

Therefore, the lowest common multiple of 208,334,838,821 is 11949149264.

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 334 x 838 x 821 = 47796597056

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

334 : 1, 2, 167, 334

838 : 1, 2, 419, 838

821 : 1, 821

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 208,334,838,821, is 1.

Now, the common factors can be found like this.

208:2x 2x 2x 2x 13

334:2x 167

838:2x 419

821:821

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 47796597056/(1x4)

LCM = 47796597056/4

LCM = 11949149264

Thus, we can understand that the LCM of 208,334,838,821 is 11949149264.

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

• LCM of 336, 395, 384, 736
• LCM of 265, 119, 266, 263
• LCM of 369, 256, 803, 757
• LCM of 227, 179, 482, 206
• LCM of 871, 400, 983, 528

1. What is the LCM of 208, 334, 838, 821?

Answer: LCM of 208, 334, 838, 821 is 11949149264.

2. How to calculate the LCM of 208, 334, 838, 821?

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, 334, 838, 821.

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}.