Given numbers are 421,984,174,739

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

The LCM of 421,984,174,739 is 8878091784.

Find LCM of 421,984,174,739 with Prime Factorization

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

2 x 3 x 421 x 164 x 29 x 739 = 8878091784

Therefore, the lowest common multiple of 421,984,174,739 is 8878091784.

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.

421 x 984 x 174 x 739 = 53268550704

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.

421 : 1, 421

984 : 1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984

174 : 1, 2, 3, 6, 29, 58, 87, 174

739 : 1, 739

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 421,984,174,739, is 1.

Now, the common factors can be found like this.

421:421

984:2x 2x 2x 3x 41

174:2x 3x 29

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.

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 53268550704/(1x6)

LCM = 53268550704/6

LCM = 8878091784

Thus, we can understand that the LCM of 421,984,174,739 is 8878091784.

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

• LCM of 775, 931, 630, 495
• LCM of 480, 700, 120, 825
• LCM of 552, 583, 602, 626
• LCM of 489, 936, 350, 977
• LCM of 653, 356, 380, 443

1. What is the LCM of 421, 984, 174, 739?

Answer: LCM of 421, 984, 174, 739 is 8878091784.

2. How to calculate the LCM of 421, 984, 174, 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 421, 984, 174, 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}.