Given numbers are 147,221,461,377,622

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

The LCM of 147,221,461,377,622 is 270146233266.

Find LCM of 147,221,461,377,622 with Prime Factorization

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

13 x 147 x 17 x 461 x 29 x 622 = 270146233266

Therefore, the lowest common multiple of 147,221,461,377,622 is 270146233266.

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.

147 x 221 x 461 x 377 x 622 = 3511901032458

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.

147 : 1, 3, 7, 21, 49, 147

221 : 1, 13, 17, 221

461 : 1, 461

377 : 1, 13, 29, 377

622 : 1, 2, 311, 622

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 147,221,461,377,622, is 1.

Now, the common factors can be found like this.

147:3x 7x 7

221:13x 17

461:461

377:13x 29

622:2x 311

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

13 = 13

Therefore, the value for common factors is 13.

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 = 3511901032458/(1x13)

LCM = 3511901032458/13

LCM = 270146233266

Thus, we can understand that the LCM of 147,221,461,377,622 is 270146233266.

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

• LCM of 870, 826, 340, 815, 225
• LCM of 916, 309, 292, 457, 485
• LCM of 366, 840, 358, 739, 746
• LCM of 597, 655, 611, 182, 362
• LCM of 804, 799, 263, 408, 684

1. What is the LCM of 147, 221, 461, 377, 622?

Answer: LCM of 147, 221, 461, 377, 622 is 270146233266.

2. How to calculate the LCM of 147, 221, 461, 377, 622?

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 147, 221, 461, 377, 622.

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}.