Given numbers are 452,647,263,220

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

The LCM of 452,647,263,220 is 4230202460.

Find LCM of 452,647,263,220 with Prime Factorization

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

2 x 2 x 113 x 647 x 263 x 55 = 4230202460

Therefore, the lowest common multiple of 452,647,263,220 is 4230202460.

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.

452 x 647 x 263 x 220 = 16920809840

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.

452 : 1, 2, 4, 113, 226, 452

647 : 1, 647

263 : 1, 263

220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 452,647,263,220, is 1.

Now, the common factors can be found like this.

452:2x 2x 113

647:647

263:263

220:2x 2x 5x 11

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 16920809840/(1x4)

LCM = 16920809840/4

LCM = 4230202460

Thus, we can understand that the LCM of 452,647,263,220 is 4230202460.

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

• LCM of 159, 843, 624, 733
• LCM of 101, 521, 760, 945
• LCM of 335, 945, 120, 290
• LCM of 847, 384, 824, 839
• LCM of 223, 289, 567, 114

1. What is the LCM of 452, 647, 263, 220?

Answer: LCM of 452, 647, 263, 220 is 4230202460.

2. How to calculate the LCM of 452, 647, 263, 220?

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 452, 647, 263, 220.

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}.