Given numbers are 917,949,130,663

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

The LCM of 917,949,130,663 is 443818830.

Find LCM of 917,949,130,663 with Prime Factorization

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

13 x 917 x 73 x 10 x 51 = 443818830

Therefore, the lowest common multiple of 917,949,130,663 is 443818830.

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.

917 x 949 x 130 x 663 = 75005382270

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.

917 : 1, 7, 131, 917

949 : 1, 13, 73, 949

130 : 1, 2, 5, 10, 13, 26, 65, 130

663 : 1, 3, 13, 17, 39, 51, 221, 663

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 917,949,130,663, is 1.

Now, the common factors can be found like this.

917:7x 131

949:13x 73

130:2x 5x 13

663:3x 13x 17

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

13x 13 = 169

Therefore, the value for common factors is 169.

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 = 75005382270/(1x169)

LCM = 75005382270/169

LCM = 443818830

Thus, we can understand that the LCM of 917,949,130,663 is 443818830.

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

• LCM of 825, 778, 501, 230
• LCM of 389, 838, 417, 813
• LCM of 918, 256, 556, 773
• LCM of 482, 836, 704, 522
• LCM of 285, 771, 505, 923

1. What is the LCM of 917, 949, 130, 663?

Answer: LCM of 917, 949, 130, 663 is 443818830.

2. How to calculate the LCM of 917, 949, 130, 663?

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 917, 949, 130, 663.

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}.