Given numbers are 248,252,221,802

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

The LCM of 248,252,221,802 is 1384614504.

Find LCM of 248,252,221,802 with Prime Factorization

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

2 x 2 x 62 x 63 x 221 x 401 = 1384614504

Therefore, the lowest common multiple of 248,252,221,802 is 1384614504.

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.

248 x 252 x 221 x 802 = 11076916032

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.

248 : 1, 2, 4, 8, 31, 62, 124, 248

252 : 1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252

221 : 1, 13, 17, 221

802 : 1, 2, 401, 802

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 248,252,221,802, is 1.

Now, the common factors can be found like this.

248:2x 2x 2x 31

252:2x 2x 3x 3x 7

221:13x 17

802:2x 401

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 2 = 8

Therefore, the value for common factors is 8.

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 = 11076916032/(1x8)

LCM = 11076916032/8

LCM = 1384614504

Thus, we can understand that the LCM of 248,252,221,802 is 1384614504.

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

• LCM of 244, 857, 515, 551
• LCM of 288, 684, 736, 305
• LCM of 648, 479, 166, 734
• LCM of 884, 104, 682, 284
• LCM of 745, 942, 598, 750

1. What is the LCM of 248, 252, 221, 802?

Answer: LCM of 248, 252, 221, 802 is 1384614504.

2. How to calculate the LCM of 248, 252, 221, 802?

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 248, 252, 221, 802.

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}.