Given numbers are 949,403,610,742

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

The LCM of 949,403,610,742 is 6657813890.

Find LCM of 949,403,610,742 with Prime Factorization

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

2 x 13 x 73 x 31 x 305 x 371 = 6657813890

Therefore, the lowest common multiple of 949,403,610,742 is 6657813890.

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.

949 x 403 x 610 x 742 = 173103161140

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.

949 : 1, 13, 73, 949

403 : 1, 13, 31, 403

610 : 1, 2, 5, 10, 61, 122, 305, 610

742 : 1, 2, 7, 14, 53, 106, 371, 742

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 949,403,610,742, is 1.

Now, the common factors can be found like this.

949:13x 73

403:13x 31

610:2x 5x 61

742:2x 7x 53

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

2x 13 = 26

Therefore, the value for common factors is 26.

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 = 173103161140/(1x26)

LCM = 173103161140/26

LCM = 6657813890

Thus, we can understand that the LCM of 949,403,610,742 is 6657813890.

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

• LCM of 511, 472, 548, 140
• LCM of 556, 325, 459, 346
• LCM of 979, 500, 710, 618
• LCM of 323, 508, 626, 378
• LCM of 540, 931, 605, 715

1. What is the LCM of 949, 403, 610, 742?

Answer: LCM of 949, 403, 610, 742 is 6657813890.

2. How to calculate the LCM of 949, 403, 610, 742?

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 949, 403, 610, 742.

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}.