Given numbers are 155,186,121,739

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

The LCM of 155,186,121,739 is 83159670.

Find LCM of 155,186,121,739 with Prime Factorization

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

31 x 5 x 6 x 121 x 739 = 83159670

Therefore, the lowest common multiple of 155,186,121,739 is 83159670.

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.

155 x 186 x 121 x 739 = 2577949770

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.

155 : 1, 5, 31, 155

186 : 1, 2, 3, 6, 31, 62, 93, 186

121 : 1, 11, 121

739 : 1, 739

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 155,186,121,739, is 1.

Now, the common factors can be found like this.

155:5x 31

186:2x 3x 31

121:11x 11

739:739

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

31 = 31

Therefore, the value for common factors is 31.

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 = 2577949770/(1x31)

LCM = 2577949770/31

LCM = 83159670

Thus, we can understand that the LCM of 155,186,121,739 is 83159670.

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

• LCM of 175, 601, 862, 654
• LCM of 295, 896, 413, 725
• LCM of 508, 148, 977, 104
• LCM of 159, 621, 386, 922
• LCM of 196, 817, 526, 265

1. What is the LCM of 155, 186, 121, 739?

Answer: LCM of 155, 186, 121, 739 is 83159670.

2. How to calculate the LCM of 155, 186, 121, 739?

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 155, 186, 121, 739.

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}.