Given numbers are 661,775,565,995

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

The LCM of 661,775,565,995 is 11519527925.

Find LCM of 661,775,565,995 with Prime Factorization

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

5 x 661 x 155 x 113 x 199 = 11519527925

Therefore, the lowest common multiple of 661,775,565,995 is 11519527925.

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.

661 x 775 x 565 x 995 = 287988198125

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.

661 : 1, 661

775 : 1, 5, 25, 31, 155, 775

565 : 1, 5, 113, 565

995 : 1, 5, 199, 995

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 661,775,565,995, is 1.

Now, the common factors can be found like this.

661:661

775:5x 5x 31

565:5x 113

995:5x 199

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

5x 5 = 25

Therefore, the value for common factors is 25.

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 = 287988198125/(1x25)

LCM = 287988198125/25

LCM = 11519527925

Thus, we can understand that the LCM of 661,775,565,995 is 11519527925.

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

• LCM of 776, 777, 361, 429
• LCM of 793, 800, 407, 505
• LCM of 984, 845, 488, 331
• LCM of 566, 408, 295, 261
• LCM of 564, 227, 957, 307

1. What is the LCM of 661, 775, 565, 995?

Answer: LCM of 661, 775, 565, 995 is 11519527925.

2. How to calculate the LCM of 661, 775, 565, 995?

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 661, 775, 565, 995.

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}.