Given numbers are 338,565,436,981

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

The LCM of 338,565,436,981 is 374683140.

Find LCM of 338,565,436,981 with Prime Factorization

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

2 x 109 x 169 x 565 x 2 x 9 = 374683140

Therefore, the lowest common multiple of 338,565,436,981 is 374683140.

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.

338 x 565 x 436 x 981 = 81680924520

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.

338 : 1, 2, 13, 26, 169, 338

565 : 1, 5, 113, 565

436 : 1, 2, 4, 109, 218, 436

981 : 1, 3, 9, 109, 327, 981

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 338,565,436,981, is 1.

Now, the common factors can be found like this.

338:2x 13x 13

565:5x 113

436:2x 2x 109

981:3x 3x 109

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

2x 109 = 218

Therefore, the value for common factors is 218.

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 = 81680924520/(1x218)

LCM = 81680924520/218

LCM = 374683140

Thus, we can understand that the LCM of 338,565,436,981 is 374683140.

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

• LCM of 365, 214, 951, 813
• LCM of 851, 347, 688, 136
• LCM of 435, 886, 576, 790
• LCM of 120, 593, 928, 351
• LCM of 582, 315, 539, 907

1. What is the LCM of 338, 565, 436, 981?

Answer: LCM of 338, 565, 436, 981 is 374683140.

2. How to calculate the LCM of 338, 565, 436, 981?

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 338, 565, 436, 981.

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}.