Given numbers are 121,410,492,137

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

The LCM of 121,410,492,137 is 40779420.

Find LCM of 121,410,492,137 with Prime Factorization

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

2 x 41 x 121 x 5 x 6 x 137 = 40779420

Therefore, the lowest common multiple of 121,410,492,137 is 40779420.

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 410 x 492 x 137 = 3343912440

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

410 : 1, 2, 5, 10, 41, 82, 205, 410

492 : 1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

137 : 1, 137

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 121,410,492,137, is 1.

Now, the common factors can be found like this.

121:11x 11

410:2x 5x 41

492:2x 2x 3x 41

137:137

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

2x 41 = 82

Therefore, the value for common factors is 82.

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 = 3343912440/(1x82)

LCM = 3343912440/82

LCM = 40779420

Thus, we can understand that the LCM of 121,410,492,137 is 40779420.

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

• LCM of 642, 600, 320, 863
• LCM of 865, 789, 972, 130
• LCM of 393, 862, 396, 743
• LCM of 630, 710, 866, 777
• LCM of 447, 123, 301, 347

1. What is the LCM of 121, 410, 492, 137?

Answer: LCM of 121, 410, 492, 137 is 40779420.

2. How to calculate the LCM of 121, 410, 492, 137?

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, 410, 492, 137.

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}.