Given numbers are 121,416,847,349

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

The LCM of 121,416,847,349 is 122970848.

Find LCM of 121,416,847,349 with Prime Factorization

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

11 x 11 x 1 x 416 x 7 x 349 = 122970848

Therefore, the lowest common multiple of 121,416,847,349 is 122970848.

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.

121 x 416 x 847 x 349 = 14879472608

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.

121 : 1, 11, 121

416 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416

847 : 1, 7, 11, 77, 121, 847

349 : 1, 349

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,416,847,349, is 1.

Now, the common factors can be found like this.

121:11x 11

416:2x 2x 2x 2x 2x 13

847:7x 11x 11

349:349

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

11x 11 = 121

Therefore, the value for common factors is 121.

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 = 14879472608/(1x121)

LCM = 14879472608/121

LCM = 122970848

Thus, we can understand that the LCM of 121,416,847,349 is 122970848.

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

• LCM of 562, 381, 778, 543
• LCM of 789, 165, 101, 914
• LCM of 997, 279, 875, 353
• LCM of 325, 424, 510, 128
• LCM of 761, 516, 640, 541

1. What is the LCM of 121, 416, 847, 349?

Answer: LCM of 121, 416, 847, 349 is 122970848.

2. How to calculate the LCM of 121, 416, 847, 349?

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 121, 416, 847, 349.

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}.