Given numbers are 147,940,624,180

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

The LCM of 147,940,624,180 is 21556080.

Find LCM of 147,940,624,180 with Prime Factorization

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

2 x 2 x 3 x 5 x 49 x 47 x 52 x 3 = 21556080

Therefore, the lowest common multiple of 147,940,624,180 is 21556080.

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.

147 x 940 x 624 x 180 = 15520377600

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.

147 : 1, 3, 7, 21, 49, 147

940 : 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

624 : 1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624

180 : 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 147,940,624,180, is 1.

Now, the common factors can be found like this.

147:3x 7x 7

940:2x 2x 5x 47

624:2x 2x 2x 2x 3x 13

180:2x 2x 3x 3x 5

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 2x 2x 3x 3x 5 = 720

Therefore, the value for common factors is 720.

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 = 15520377600/(1x720)

LCM = 15520377600/720

LCM = 21556080

Thus, we can understand that the LCM of 147,940,624,180 is 21556080.

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

• LCM of 181, 985, 415, 262
• LCM of 183, 334, 468, 448
• LCM of 675, 404, 820, 773
• LCM of 968, 976, 775, 373
• LCM of 982, 669, 567, 701

1. What is the LCM of 147, 940, 624, 180?

Answer: LCM of 147, 940, 624, 180 is 21556080.

2. How to calculate the LCM of 147, 940, 624, 180?

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 147, 940, 624, 180.

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}.