Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 954 and 956 the smallest integer that is 456012 that is divisible by both numbers.
Least Common Multiple (LCM) of 954 and 956 is 456012.
LCM(954,956) = 456012
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 954 and 956. First we will calculate the prime factors of 954 and 956.
Prime Factorization of 954
2 | 954 |
3 | 477 |
3 | 159 |
53 | 53 |
1 |
Prime factors of 954 are 2, 3,53. Prime factorization of 954 in exponential form is:
954 = 21×32×531
Prime Factorization of 956
2 | 956 |
2 | 478 |
239 | 239 |
1 |
Prime factors of 956 are 2,239. Prime factorization of 956 in exponential form is:
956 = 22×2391
Now multiplying the highest exponent prime factors to calculate the LCM of 954 and 956.
LCM(954,956) = 22×32×531×2391
LCM(954,956) = 456012
Factors of 954
List of positive integer factors of 954 that divides 954 without a remainder.
1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954
Factors of 956
List of positive integer factors of 956 that divides 956 without a remainder.
1, 2, 4, 239, 478, 956
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 954 and 956, than apply into the LCM equation.
GCF(954,956) = 2
LCM(954,956) = ( 954 × 956) / 2
LCM(954,956) = 912024 / 2
LCM(954,956) = 456012
(i) The LCM of 956 and 954 is associative
LCM of 954 and 956 = LCM of 956 and 954
1. What is the LCM of 954 and 956?
Answer: LCM of 954 and 956 is 456012.
2. What are the Factors of 954?
Answer: Factors of 954 are 1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954. There are 12 integers that are factors of 954. The greatest factor of 954 is 954.
3. What are the Factors of 956?
Answer: Factors of 956 are 1, 2, 4, 239, 478, 956. There are 6 integers that are factors of 956. The greatest factor of 956 is 956.
4. How to Find the LCM of 954 and 956?
Answer:
Least Common Multiple of 954 and 956 = 456012
Step 1: Find the prime factorization of 954
954 = 2 x 3 x 3 x 53
Step 2: Find the prime factorization of 956
956 = 2 x 2 x 239
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 456012 = 2 x 2 x 3 x 3 x 53 x 239
Step 4: Therefore, the least common multiple of 954 and 956 is 456012.