Given numbers are 121,121,161,653,726

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

The LCM of 121,121,161,653,726 is 76326558.

Find LCM of 121,121,161,653,726 with Prime Factorization

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

11 x 11 x 1 x 1 x 161 x 653 x 6 = 76326558

Therefore, the lowest common multiple of 121,121,161,653,726 is 76326558.

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.

121 x 121 x 161 x 653 x 726 = 1117497135678

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.

121 : 1, 11, 121

121 : 1, 11, 121

161 : 1, 7, 23, 161

653 : 1, 653

726 : 1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,121,161,653,726, is 1.

Now, the common factors can be found like this.

121:11x 11

121:11x 11

161:7x 23

653:653

726:2x 3x 11x 11

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

11x 11x 11x 11 = 14641

Therefore, the value for common factors is 14641.

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 = 1117497135678/(1x14641)

LCM = 1117497135678/14641

LCM = 76326558

Thus, we can understand that the LCM of 121,121,161,653,726 is 76326558.

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

• LCM of 424, 484, 967, 290, 542
• LCM of 880, 206, 717, 622, 345
• LCM of 735, 347, 990, 680, 731
• LCM of 339, 468, 110, 428, 722
• LCM of 972, 525, 991, 155, 960

1. What is the LCM of 121, 121, 161, 653, 726?

Answer: LCM of 121, 121, 161, 653, 726 is 76326558.

2. How to calculate the LCM of 121, 121, 161, 653, 726?

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 121, 121, 161, 653, 726.

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}.