Given numbers are 994,290,527,624,638

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

The LCM of 994,290,527,624,638 is 260682742320.

Find LCM of 994,290,527,624,638 with Prime Factorization

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

2 x 29 x 497 x 5 x 527 x 312 x 11 = 260682742320

Therefore, the lowest common multiple of 994,290,527,624,638 is 260682742320.

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.

994 x 290 x 527 x 624 x 638 = 60478396218240

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.

994 : 1, 2, 7, 14, 71, 142, 497, 994

290 : 1, 2, 5, 10, 29, 58, 145, 290

527 : 1, 17, 31, 527

624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

638 : 1, 2, 11, 22, 29, 58, 319, 638

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 994,290,527,624,638, is 1.

Now, the common factors can be found like this.

994:2x 7x 71

290:2x 5x 29

527:17x 31

624:2x 2x 2x 2x 3x 13

638:2x 11x 29

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 29 = 232

Therefore, the value for common factors is 232.

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 = 60478396218240/(1x232)

LCM = 60478396218240/232

LCM = 260682742320

Thus, we can understand that the LCM of 994,290,527,624,638 is 260682742320.

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

• LCM of 908, 625, 439, 468, 983
• LCM of 198, 941, 481, 281, 490
• LCM of 773, 542, 377, 635, 451
• LCM of 885, 222, 494, 279, 134
• LCM of 863, 710, 251, 273, 179

1. What is the LCM of 994, 290, 527, 624, 638?

Answer: LCM of 994, 290, 527, 624, 638 is 260682742320.

2. How to calculate the LCM of 994, 290, 527, 624, 638?

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 994, 290, 527, 624, 638.

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}.