Given numbers are 978,377,163,923

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

The LCM of 978,377,163,923 is 26178126.

Find LCM of 978,377,163,923 with Prime Factorization

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

13 x 163 x 6 x 29 x 1 x 71 = 26178126

Therefore, the lowest common multiple of 978,377,163,923 is 26178126.

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.

978 x 377 x 163 x 923 = 55471448994

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.

978 : 1, 2, 3, 6, 163, 326, 489, 978

377 : 1, 13, 29, 377

163 : 1, 163

923 : 1, 13, 71, 923

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 978,377,163,923, is 1.

Now, the common factors can be found like this.

978:2x 3x 163

377:13x 29

163:163

923:13x 71

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

13x 163 = 2119

Therefore, the value for common factors is 2119.

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 = 55471448994/(1x2119)

LCM = 55471448994/2119

LCM = 26178126

Thus, we can understand that the LCM of 978,377,163,923 is 26178126.

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

• LCM of 728, 870, 457, 280
• LCM of 293, 801, 324, 623
• LCM of 201, 600, 453, 447
• LCM of 827, 334, 157, 885
• LCM of 140, 587, 486, 534

1. What is the LCM of 978, 377, 163, 923?

Answer: LCM of 978, 377, 163, 923 is 26178126.

2. How to calculate the LCM of 978, 377, 163, 923?

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 978, 377, 163, 923.

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}.