Given numbers are 378,528,673,942

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

The LCM of 378,528,673,942 is 3514707504.

Find LCM of 378,528,673,942 with Prime Factorization

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

2 x 3 x 63 x 88 x 673 x 157 = 3514707504

Therefore, the lowest common multiple of 378,528,673,942 is 3514707504.

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.

378 x 528 x 673 x 942 = 126529470144

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.

378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

673 : 1, 673

942 : 1, 2, 3, 6, 157, 314, 471, 942

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 378,528,673,942, is 1.

Now, the common factors can be found like this.

378:2x 3x 3x 3x 7

528:2x 2x 2x 2x 3x 11

673:673

942:2x 3x 157

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 3x 3 = 36

Therefore, the value for common factors is 36.

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 = 126529470144/(1x36)

LCM = 126529470144/36

LCM = 3514707504

Thus, we can understand that the LCM of 378,528,673,942 is 3514707504.

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

• LCM of 829, 996, 544, 137
• LCM of 103, 296, 997, 141
• LCM of 530, 928, 640, 499
• LCM of 881, 773, 823, 802
• LCM of 871, 626, 796, 706

1. What is the LCM of 378, 528, 673, 942?

Answer: LCM of 378, 528, 673, 942 is 3514707504.

2. How to calculate the LCM of 378, 528, 673, 942?

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 378, 528, 673, 942.

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}.