Given numbers are 917,456,121,121

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

The LCM of 917,456,121,121 is 50596392.

Find LCM of 917,456,121,121 with Prime Factorization

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

11 x 11 x 917 x 456 x 1 x 1 = 50596392

Therefore, the lowest common multiple of 917,456,121,121 is 50596392.

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.

917 x 456 x 121 x 121 = 6122163432

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.

917 : 1, 7, 131, 917

456 : 1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456

121 : 1, 11, 121

121 : 1, 11, 121

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 917,456,121,121, is 1.

Now, the common factors can be found like this.

917:7x 131

456:2x 2x 2x 3x 19

121:11x 11

121:11x 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 11 = 121

Therefore, the value for common factors is 121.

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 = 6122163432/(1x121)

LCM = 6122163432/121

LCM = 50596392

Thus, we can understand that the LCM of 917,456,121,121 is 50596392.

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

• LCM of 851, 752, 591, 326
• LCM of 795, 728, 356, 595
• LCM of 378, 436, 411, 113
• LCM of 450, 143, 868, 951
• LCM of 270, 398, 953, 369

1. What is the LCM of 917, 456, 121, 121?

Answer: LCM of 917, 456, 121, 121 is 50596392.

2. How to calculate the LCM of 917, 456, 121, 121?

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 917, 456, 121, 121.

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}.