Given numbers are 664,128,757,258

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

The LCM of 664,128,757,258 is 1037465472.

Find LCM of 664,128,757,258 with Prime Factorization

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

2 x 2 x 2 x 83 x 16 x 757 x 129 = 1037465472

Therefore, the lowest common multiple of 664,128,757,258 is 1037465472.

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.

664 x 128 x 757 x 258 = 16599447552

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.

664 : 1, 2, 4, 8, 83, 166, 332, 664

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

757 : 1, 757

258 : 1, 2, 3, 6, 43, 86, 129, 258

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 664,128,757,258, is 1.

Now, the common factors can be found like this.

664:2x 2x 2x 83

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

757:757

258:2x 3x 43

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 = 16599447552/(1x16)

LCM = 16599447552/16

LCM = 1037465472

Thus, we can understand that the LCM of 664,128,757,258 is 1037465472.

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

• LCM of 186, 608, 359, 909
• LCM of 678, 713, 786, 643
• LCM of 617, 110, 587, 924
• LCM of 545, 507, 852, 173
• LCM of 392, 989, 166, 280

1. What is the LCM of 664, 128, 757, 258?

Answer: LCM of 664, 128, 757, 258 is 1037465472.

2. How to calculate the LCM of 664, 128, 757, 258?

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 664, 128, 757, 258.

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}.