Given numbers are 880,128,157,943

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

The LCM of 880,128,157,943 is 1042279040.

Find LCM of 880,128,157,943 with Prime Factorization

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

2 x 2 x 2 x 2 x 55 x 8 x 157 x 943 = 1042279040

Therefore, the lowest common multiple of 880,128,157,943 is 1042279040.

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.

880 x 128 x 157 x 943 = 16676464640

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.

880 : 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

128 : 1, 2, 4, 8, 16, 32, 64, 128

157 : 1, 157

943 : 1, 23, 41, 943

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 880,128,157,943, is 1.

Now, the common factors can be found like this.

880:2x 2x 2x 2x 5x 11

128:2x 2x 2x 2x 2x 2x 2

157:157

943:23x 41

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 2 = 16

Therefore, the value for common factors is 16.

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 = 16676464640/(1x16)

LCM = 16676464640/16

LCM = 1042279040

Thus, we can understand that the LCM of 880,128,157,943 is 1042279040.

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

• LCM of 470, 221, 341, 784
• LCM of 714, 836, 187, 927
• LCM of 761, 575, 225, 156
• LCM of 587, 427, 660, 368
• LCM of 948, 755, 743, 418

1. What is the LCM of 880, 128, 157, 943?

Answer: LCM of 880, 128, 157, 943 is 1042279040.

2. How to calculate the LCM of 880, 128, 157, 943?

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 880, 128, 157, 943.

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}.