Given numbers are 942,673,136,689

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

The LCM of 942,673,136,689 is 29702575032.

Find LCM of 942,673,136,689 with Prime Factorization

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

2 x 471 x 673 x 68 x 689 = 29702575032

Therefore, the lowest common multiple of 942,673,136,689 is 29702575032.

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.

942 x 673 x 136 x 689 = 59405150064

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.

942 : 1, 2, 3, 6, 157, 314, 471, 942

673 : 1, 673

136 : 1, 2, 4, 8, 17, 34, 68, 136

689 : 1, 13, 53, 689

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 942,673,136,689, is 1.

Now, the common factors can be found like this.

942:2x 3x 157

673:673

136:2x 2x 2x 17

689:13x 53

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 = 59405150064/(1x2)

LCM = 59405150064/2

LCM = 29702575032

Thus, we can understand that the LCM of 942,673,136,689 is 29702575032.

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

• LCM of 844, 880, 179, 270
• LCM of 127, 528, 748, 971
• LCM of 169, 943, 698, 397
• LCM of 873, 209, 563, 167
• LCM of 780, 162, 308, 223

1. What is the LCM of 942, 673, 136, 689?

Answer: LCM of 942, 673, 136, 689 is 29702575032.

2. How to calculate the LCM of 942, 673, 136, 689?

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 942, 673, 136, 689.

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}.