Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8937 and 8942 the smallest integer that is 79914654 that is divisible by both numbers.
Least Common Multiple (LCM) of 8937 and 8942 is 79914654.
LCM(8937,8942) = 79914654
Least common multiple or lowest common denominator (LCD) can be calculated in three ways;
Least common multiple can be found by multiplying the highest exponent prime factors of 8937 and 8942. First we will calculate the prime factors of 8937 and 8942.
Prime Factorization of 8937
3 | 8937 |
3 | 2979 |
3 | 993 |
331 | 331 |
1 |
Prime factors of 8937 are 3,331. Prime factorization of 8937 in exponential form is:
8937 = 33×3311
Prime Factorization of 8942
2 | 8942 |
17 | 4471 |
263 | 263 |
1 |
Prime factors of 8942 are 2, 17,263. Prime factorization of 8942 in exponential form is:
8942 = 21×171×2631
Now multiplying the highest exponent prime factors to calculate the LCM of 8937 and 8942.
LCM(8937,8942) = 21×33×171×2631×3311
LCM(8937,8942) = 79914654
Factors of 8937
List of positive integer factors of 8937 that divides 8937 without a remainder.
1, 3, 9, 27, 331, 993, 2979, 8937
Factors of 8942
List of positive integer factors of 8942 that divides 8942 without a remainder.
1, 2, 17, 34, 263, 526, 4471, 8942
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8937 and 8942, than apply into the LCM equation.
GCF(8937,8942) = 1
LCM(8937,8942) = ( 8937 × 8942) / 1
LCM(8937,8942) = 79914654 / 1
LCM(8937,8942) = 79914654
(i) The LCM of 8942 and 8937 is associative
LCM of 8937 and 8942 = LCM of 8942 and 8937
1. What is the LCM of 8937 and 8942?
Answer: LCM of 8937 and 8942 is 79914654.
2. What are the Factors of 8937?
Answer: Factors of 8937 are 1, 3, 9, 27, 331, 993, 2979, 8937. There are 8 integers that are factors of 8937. The greatest factor of 8937 is 8937.
3. What are the Factors of 8942?
Answer: Factors of 8942 are 1, 2, 17, 34, 263, 526, 4471, 8942. There are 8 integers that are factors of 8942. The greatest factor of 8942 is 8942.
4. How to Find the LCM of 8937 and 8942?
Answer:
Least Common Multiple of 8937 and 8942 = 79914654
Step 1: Find the prime factorization of 8937
8937 = 3 x 3 x 3 x 331
Step 2: Find the prime factorization of 8942
8942 = 2 x 17 x 263
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 79914654 = 2 x 3 x 3 x 3 x 17 x 263 x 331
Step 4: Therefore, the least common multiple of 8937 and 8942 is 79914654.