Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 466 and 472 the smallest integer that is 109976 that is divisible by both numbers.
Least Common Multiple (LCM) of 466 and 472 is 109976.
LCM(466,472) = 109976
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 466 and 472. First we will calculate the prime factors of 466 and 472.
Prime Factorization of 466
2 | 466 |
233 | 233 |
1 |
Prime factors of 466 are 2,233. Prime factorization of 466 in exponential form is:
466 = 21×2331
Prime Factorization of 472
2 | 472 |
2 | 236 |
2 | 118 |
59 | 59 |
1 |
Prime factors of 472 are 2,59. Prime factorization of 472 in exponential form is:
472 = 23×591
Now multiplying the highest exponent prime factors to calculate the LCM of 466 and 472.
LCM(466,472) = 23×591×2331
LCM(466,472) = 109976
Factors of 466
List of positive integer factors of 466 that divides 466 without a remainder.
1, 2, 233, 466
Factors of 472
List of positive integer factors of 472 that divides 472 without a remainder.
1, 2, 4, 8, 59, 118, 236, 472
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 466 and 472, than apply into the LCM equation.
GCF(466,472) = 2
LCM(466,472) = ( 466 × 472) / 2
LCM(466,472) = 219952 / 2
LCM(466,472) = 109976
(i) The LCM of 472 and 466 is associative
LCM of 466 and 472 = LCM of 472 and 466
1. What is the LCM of 466 and 472?
Answer: LCM of 466 and 472 is 109976.
2. What are the Factors of 466?
Answer: Factors of 466 are 1, 2, 233, 466. There are 4 integers that are factors of 466. The greatest factor of 466 is 466.
3. What are the Factors of 472?
Answer: Factors of 472 are 1, 2, 4, 8, 59, 118, 236, 472. There are 8 integers that are factors of 472. The greatest factor of 472 is 472.
4. How to Find the LCM of 466 and 472?
Answer:
Least Common Multiple of 466 and 472 = 109976
Step 1: Find the prime factorization of 466
466 = 2 x 233
Step 2: Find the prime factorization of 472
472 = 2 x 2 x 2 x 59
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 109976 = 2 x 2 x 2 x 59 x 233
Step 4: Therefore, the least common multiple of 466 and 472 is 109976.