Given numbers are 154,103,153,694,694

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

The LCM of 154,103,153,694,694 is 842129442.

Find LCM of 154,103,153,694,694 with Prime Factorization

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

2 x 347 x 77 x 103 x 153 x 1 x 1 = 842129442

Therefore, the lowest common multiple of 154,103,153,694,694 is 842129442.

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.

154 x 103 x 153 x 694 x 694 = 1168875665496

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.

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

103 : 1, 103

153 : 1, 3, 9, 17, 51, 153

694 : 1, 2, 347, 694

694 : 1, 2, 347, 694

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 154,103,153,694,694, is 1.

Now, the common factors can be found like this.

154:2x 7x 11

103:103

153:3x 3x 17

694:2x 347

694:2x 347

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 347 = 1388

Therefore, the value for common factors is 1388.

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 = 1168875665496/(1x1388)

LCM = 1168875665496/1388

LCM = 842129442

Thus, we can understand that the LCM of 154,103,153,694,694 is 842129442.

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

• LCM of 521, 385, 395, 215, 470
• LCM of 488, 811, 799, 520, 736
• LCM of 365, 963, 465, 469, 484
• LCM of 197, 586, 944, 849, 926
• LCM of 605, 117, 358, 895, 105

1. What is the LCM of 154, 103, 153, 694, 694?

Answer: LCM of 154, 103, 153, 694, 694 is 842129442.

2. How to calculate the LCM of 154, 103, 153, 694, 694?

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 154, 103, 153, 694, 694.

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}.