Given numbers are 221,676,121,358,402

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

The LCM of 221,676,121,358,402 is 50029950828.

Find LCM of 221,676,121,358,402 with Prime Factorization

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

2 x 13 x 17 x 26 x 121 x 179 x 201 = 50029950828

Therefore, the lowest common multiple of 221,676,121,358,402 is 50029950828.

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.

221 x 676 x 121 x 358 x 402 = 2601557443056

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.

221 : 1, 13, 17, 221

676 : 1, 2, 4, 13, 26, 52, 169, 338, 676

121 : 1, 11, 121

358 : 1, 2, 179, 358

402 : 1, 2, 3, 6, 67, 134, 201, 402

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 221,676,121,358,402, is 1.

Now, the common factors can be found like this.

221:13x 17

676:2x 2x 13x 13

121:11x 11

358:2x 179

402:2x 3x 67

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 13 = 52

Therefore, the value for common factors is 52.

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 = 2601557443056/(1x52)

LCM = 2601557443056/52

LCM = 50029950828

Thus, we can understand that the LCM of 221,676,121,358,402 is 50029950828.

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

• LCM of 293, 835, 297, 266, 182
• LCM of 748, 103, 433, 138, 821
• LCM of 687, 660, 326, 586, 378
• LCM of 853, 317, 153, 633, 202
• LCM of 853, 881, 947, 535, 499

1. What is the LCM of 221, 676, 121, 358, 402?

Answer: LCM of 221, 676, 121, 358, 402 is 50029950828.

2. How to calculate the LCM of 221, 676, 121, 358, 402?

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 221, 676, 121, 358, 402.

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}.