Given numbers are 874,785,471,71

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

The LCM of 874,785,471,71 is 146137170.

Find LCM of 874,785,471,71 with Prime Factorization

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

157 x 874 x 5 x 3 x 71 = 146137170

Therefore, the lowest common multiple of 874,785,471,71 is 146137170.

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.

874 x 785 x 471 x 71 = 22943535690

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.

874 : 1, 2, 19, 23, 38, 46, 437, 874

785 : 1, 5, 157, 785

471 : 1, 3, 157, 471

71 : 1, 71

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 874,785,471,71, is 1.

Now, the common factors can be found like this.

874:2x 19x 23

785:5x 157

471:3x 157

71:71

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

157 = 157

Therefore, the value for common factors is 157.

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 = 22943535690/(1x157)

LCM = 22943535690/157

LCM = 146137170

Thus, we can understand that the LCM of 874,785,471,71 is 146137170.

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

• LCM of 261, 482, 337, 98
• LCM of 186, 251, 356, 92
• LCM of 745, 229, 792, 41
• LCM of 227, 439, 189, 54
• LCM of 120, 340, 537, 95

1. What is the LCM of 874, 785, 471, 71?

Answer: LCM of 874, 785, 471, 71 is 146137170.

2. How to calculate the LCM of 874, 785, 471, 71?

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 874, 785, 471, 71.

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}.