Least Common Multiple of 10 and 29

Least common multiple or lowest common denominator (LCD) can be calculated in three ways;

• Least Common Multiple of 10 and 29 by Prime method
• Least Common Multiple of 10 and 29 with GCF Formula

Least common multiple can be found by multiplying the highest exponent prime factors of 10 and 29. First we will calculate the prime factors of 10 and 29.

Prime Factorization of 10

Prime factors of 10 are 2,5. Prime factorization of 10 in exponential form is:

10 = 2¹×5¹

Prime Factorization of 29

Prime factors of 29 are 29. Prime factorization of 29 in exponential form is:

29 = 29¹

Now multiplying the highest exponent prime factors to calculate the LCM of 10 and 29.

LCM(10,29) = 2¹×5¹×29¹
LCM(10,29) = 290

Factors of 10

List of positive integer factors of 10 that divides 10 without a remainder.

1, 2, 5, 10

Factors of 29

List of positive integer factors of 29 that divides 29 without a remainder.

1, 29

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10 and 29, than apply into the LCM equation.

GCF(10,29) = 1
LCM(10,29) = ( 10 × 29) / 1
LCM(10,29) = 290 / 1
LCM(10,29) = 290

(i) The LCM of 29 and 10 is associative

LCM of 10 and 29 = LCM of 29 and 10

1. What is the LCM of 10 and 29?

Answer: LCM of 10 and 29 is 290.

2. What are the Factors of 10?

Answer: Factors of 10 are 1, 2, 5, 10. There are 4 integers that are factors of 10. The greatest factor of 10 is 10.

3. What are the Factors of 29?

Answer: Factors of 29 are 1, 29. There are 2 integers that are factors of 29. The greatest factor of 29 is 29.

4. How to Find the LCM of 10 and 29?

Answer:

Least Common Multiple of 10 and 29 = 290

Step 1: Find the prime factorization of 10

10 = 2 x 5

Step 2: Find the prime factorization of 29

29 = 29

Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:

LCM = 290 = 2 x 5 x 29

Step 4: Therefore, the least common multiple of 10 and 29 is 290.