Given numbers are 340,902,197,121

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

The LCM of 340,902,197,121 is 332287780.

Find LCM of 340,902,197,121 with Prime Factorization

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

2 x 11 x 170 x 41 x 197 x 11 = 332287780

Therefore, the lowest common multiple of 340,902,197,121 is 332287780.

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.

340 x 902 x 197 x 121 = 7310331160

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.

340 : 1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

902 : 1, 2, 11, 22, 41, 82, 451, 902

197 : 1, 197

121 : 1, 11, 121

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 340,902,197,121, is 1.

Now, the common factors can be found like this.

340:2x 2x 5x 17

902:2x 11x 41

197:197

121:11x 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 11 = 22

Therefore, the value for common factors is 22.

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 = 7310331160/(1x22)

LCM = 7310331160/22

LCM = 332287780

Thus, we can understand that the LCM of 340,902,197,121 is 332287780.

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

• LCM of 284, 848, 124, 163
• LCM of 837, 266, 457, 222
• LCM of 432, 289, 113, 186
• LCM of 356, 195, 448, 308
• LCM of 820, 806, 804, 640

1. What is the LCM of 340, 902, 197, 121?

Answer: LCM of 340, 902, 197, 121 is 332287780.

2. How to calculate the LCM of 340, 902, 197, 121?

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 340, 902, 197, 121.

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}.