Given numbers are 401,473,170,956

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

The LCM of 401,473,170,956 is 15412827980.

Find LCM of 401,473,170,956 with Prime Factorization

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

2 x 401 x 473 x 85 x 478 = 15412827980

Therefore, the lowest common multiple of 401,473,170,956 is 15412827980.

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.

401 x 473 x 170 x 956 = 30825655960

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.

401 : 1, 401

473 : 1, 11, 43, 473

170 : 1, 2, 5, 10, 17, 34, 85, 170

956 : 1, 2, 4, 239, 478, 956

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 401,473,170,956, is 1.

Now, the common factors can be found like this.

401:401

473:11x 43

170:2x 5x 17

956:2x 2x 239

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

2 = 2

Therefore, the value for common factors is 2.

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 = 30825655960/(1x2)

LCM = 30825655960/2

LCM = 15412827980

Thus, we can understand that the LCM of 401,473,170,956 is 15412827980.

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

• LCM of 179, 540, 161, 828
• LCM of 909, 553, 866, 279
• LCM of 483, 435, 897, 453
• LCM of 105, 595, 455, 975
• LCM of 478, 877, 904, 501

1. What is the LCM of 401, 473, 170, 956?

Answer: LCM of 401, 473, 170, 956 is 15412827980.

2. How to calculate the LCM of 401, 473, 170, 956?

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 401, 473, 170, 956.

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}.