Given numbers are 920,157,668,560,942

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

The LCM of 920,157,668,560,942 is 1013102160.

Find LCM of 920,157,668,560,942 with Prime Factorization

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

2 x 2 x 2 x 5 x 157 x 23 x 1 x 167 x 14 x 3 = 1013102160

Therefore, the lowest common multiple of 920,157,668,560,942 is 1013102160.

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.

920 x 157 x 668 x 560 x 942 = 50898252518400

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.

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

157 : 1, 157

668 : 1, 2, 4, 167, 334, 668

560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

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 920,157,668,560,942, is 1.

Now, the common factors can be found like this.

920:2x 2x 2x 5x 23

157:157

668:2x 2x 167

560:2x 2x 2x 2x 5x 7

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 2x 2x 2x 2x 5x 157 = 50240

Therefore, the value for common factors is 50240.

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 = 50898252518400/(1x50240)

LCM = 50898252518400/50240

LCM = 1013102160

Thus, we can understand that the LCM of 920,157,668,560,942 is 1013102160.

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

• LCM of 627, 824, 500, 611, 811
• LCM of 174, 436, 315, 849, 635
• LCM of 409, 950, 164, 503, 371
• LCM of 435, 279, 235, 676, 928
• LCM of 474, 202, 489, 119, 592

1. What is the LCM of 920, 157, 668, 560, 942?

Answer: LCM of 920, 157, 668, 560, 942 is 1013102160.

2. How to calculate the LCM of 920, 157, 668, 560, 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 920, 157, 668, 560, 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}.