Given numbers are 154,194,102,977

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

The LCM of 154,194,102,977 is 744315726.

Find LCM of 154,194,102,977 with Prime Factorization

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

2 x 77 x 97 x 51 x 977 = 744315726

Therefore, the lowest common multiple of 154,194,102,977 is 744315726.

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 194 x 102 x 977 = 2977262904

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

194 : 1, 2, 97, 194

102 : 1, 2, 3, 6, 17, 34, 51, 102

977 : 1, 977

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 154,194,102,977, is 1.

Now, the common factors can be found like this.

154:2x 7x 11

194:2x 97

102:2x 3x 17

977:977

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 2977262904/(1x4)

LCM = 2977262904/4

LCM = 744315726

Thus, we can understand that the LCM of 154,194,102,977 is 744315726.

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

• LCM of 578, 598, 988, 878
• LCM of 505, 465, 484, 530
• LCM of 536, 320, 198, 223
• LCM of 664, 310, 446, 315
• LCM of 569, 392, 972, 758

1. What is the LCM of 154, 194, 102, 977?

Answer: LCM of 154, 194, 102, 977 is 744315726.

2. How to calculate the LCM of 154, 194, 102, 977?

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, 194, 102, 977.

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}.