Given numbers are 751,748,116,661

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

The LCM of 751,748,116,661 is 10768147412.

Find LCM of 751,748,116,661 with Prime Factorization

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

2 x 2 x 751 x 187 x 29 x 661 = 10768147412

Therefore, the lowest common multiple of 751,748,116,661 is 10768147412.

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.

751 x 748 x 116 x 661 = 43072589648

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.

751 : 1, 751

748 : 1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748

116 : 1, 2, 4, 29, 58, 116

661 : 1, 661

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 751,748,116,661, is 1.

Now, the common factors can be found like this.

751:751

748:2x 2x 11x 17

116:2x 2x 29

661:661

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 = 43072589648/(1x4)

LCM = 43072589648/4

LCM = 10768147412

Thus, we can understand that the LCM of 751,748,116,661 is 10768147412.

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

• LCM of 507, 499, 814, 110
• LCM of 335, 377, 432, 376
• LCM of 698, 162, 353, 793
• LCM of 188, 866, 584, 775
• LCM of 688, 661, 325, 454

1. What is the LCM of 751, 748, 116, 661?

Answer: LCM of 751, 748, 116, 661 is 10768147412.

2. How to calculate the LCM of 751, 748, 116, 661?

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 751, 748, 116, 661.

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}.