Given numbers are 920,232,970,154,242

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

The LCM of 920,232,970,154,242 is 2192002120.

Find LCM of 920,232,970,154,242 with Prime Factorization

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

2 x 2 x 2 x 5 x 11 x 23 x 29 x 97 x 7 x 11 = 2192002120

Therefore, the lowest common multiple of 920,232,970,154,242 is 2192002120.

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.

920 x 232 x 970 x 154 x 242 = 7715847462400

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.

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

232 : 1, 2, 4, 8, 29, 58, 116, 232

970 : 1, 2, 5, 10, 97, 194, 485, 970

154 : 1, 2, 7, 11, 14, 22, 77, 154

242 : 1, 2, 11, 22, 121, 242

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 920,232,970,154,242, is 2.

Now, the common factors can be found like this.

920:2x 2x 2x 5x 23

232:2x 2x 2x 29

970:2x 5x 97

154:2x 7x 11

242:2x 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.

2x 2x 2x 2x 2x 5x 11 = 1760

Therefore, the value for common factors is 1760.

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 = 7715847462400/(2x1760)

LCM = 7715847462400/3520

LCM = 2192002120

Thus, we can understand that the LCM of 920,232,970,154,242 is 2192002120.

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

• LCM of 849, 214, 606, 450, 994
• LCM of 700, 124, 849, 494, 891
• LCM of 975, 521, 871, 870, 139
• LCM of 847, 777, 391, 530, 505
• LCM of 528, 543, 929, 554, 986

1. What is the LCM of 920, 232, 970, 154, 242?

Answer: LCM of 920, 232, 970, 154, 242 is 2192002120.

2. How to calculate the LCM of 920, 232, 970, 154, 242?

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 920, 232, 970, 154, 242.

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}.