Given numbers are 949,143,691,770

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

The LCM of 949,143,691,770 is 504934430.

Find LCM of 949,143,691,770 with Prime Factorization

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

11 x 13 x 73 x 1 x 691 x 70 = 504934430

Therefore, the lowest common multiple of 949,143,691,770 is 504934430.

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.

949 x 143 x 691 x 770 = 72205623490

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.

949 : 1, 13, 73, 949

143 : 1, 11, 13, 143

691 : 1, 691

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 949,143,691,770, is 1.

Now, the common factors can be found like this.

949:13x 73

143:11x 13

691:691

770:2x 5x 7x 11

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

11x 13 = 143

Therefore, the value for common factors is 143.

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 = 72205623490/(1x143)

LCM = 72205623490/143

LCM = 504934430

Thus, we can understand that the LCM of 949,143,691,770 is 504934430.

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

• LCM of 570, 798, 363, 666
• LCM of 303, 819, 812, 956
• LCM of 456, 676, 635, 232
• LCM of 684, 233, 312, 967
• LCM of 728, 928, 828, 138

1. What is the LCM of 949, 143, 691, 770?

Answer: LCM of 949, 143, 691, 770 is 504934430.

2. How to calculate the LCM of 949, 143, 691, 770?

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 949, 143, 691, 770.

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}.