Given numbers are 133,948,484,194,420

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

The LCM of 133,948,484,194,420 is 7399239540.

Find LCM of 133,948,484,194,420 with Prime Factorization

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

2 x 2 x 3 x 7 x 19 x 79 x 121 x 97 x 5 = 7399239540

Therefore, the lowest common multiple of 133,948,484,194,420 is 7399239540.

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.

133 x 948 x 484 x 194 x 420 = 4972288970880

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.

133 : 1, 7, 19, 133

948 : 1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948

484 : 1, 2, 4, 11, 22, 44, 121, 242, 484

194 : 1, 2, 97, 194

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 133,948,484,194,420, is 1.

Now, the common factors can be found like this.

133:7x 19

948:2x 2x 3x 79

484:2x 2x 11x 11

194:2x 97

420:2x 2x 3x 5x 7

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

2x 2x 2x 2x 2x 3x 7 = 672

Therefore, the value for common factors is 672.

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 = 4972288970880/(1x672)

LCM = 4972288970880/672

LCM = 7399239540

Thus, we can understand that the LCM of 133,948,484,194,420 is 7399239540.

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

• LCM of 289, 202, 768, 262, 975
• LCM of 770, 543, 660, 999, 718
• LCM of 471, 264, 690, 255, 529
• LCM of 386, 744, 887, 268, 991
• LCM of 342, 258, 631, 993, 910

1. What is the LCM of 133, 948, 484, 194, 420?

Answer: LCM of 133, 948, 484, 194, 420 is 7399239540.

2. How to calculate the LCM of 133, 948, 484, 194, 420?

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 133, 948, 484, 194, 420.

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}.