Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7467 and 7474 the smallest integer that is 55808358 that is divisible by both numbers.
Least Common Multiple (LCM) of 7467 and 7474 is 55808358.
LCM(7467,7474) = 55808358
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 7467 and 7474. First we will calculate the prime factors of 7467 and 7474.
Prime Factorization of 7467
3 | 7467 |
19 | 2489 |
131 | 131 |
1 |
Prime factors of 7467 are 3, 19,131. Prime factorization of 7467 in exponential form is:
7467 = 31×191×1311
Prime Factorization of 7474
2 | 7474 |
37 | 3737 |
101 | 101 |
1 |
Prime factors of 7474 are 2, 37,101. Prime factorization of 7474 in exponential form is:
7474 = 21×371×1011
Now multiplying the highest exponent prime factors to calculate the LCM of 7467 and 7474.
LCM(7467,7474) = 21×31×191×371×1011×1311
LCM(7467,7474) = 55808358
Factors of 7467
List of positive integer factors of 7467 that divides 7467 without a remainder.
1, 3, 19, 57, 131, 393, 2489, 7467
Factors of 7474
List of positive integer factors of 7474 that divides 7474 without a remainder.
1, 2, 37, 74, 101, 202, 3737, 7474
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7467 and 7474, than apply into the LCM equation.
GCF(7467,7474) = 1
LCM(7467,7474) = ( 7467 × 7474) / 1
LCM(7467,7474) = 55808358 / 1
LCM(7467,7474) = 55808358
(i) The LCM of 7474 and 7467 is associative
LCM of 7467 and 7474 = LCM of 7474 and 7467
1. What is the LCM of 7467 and 7474?
Answer: LCM of 7467 and 7474 is 55808358.
2. What are the Factors of 7467?
Answer: Factors of 7467 are 1, 3, 19, 57, 131, 393, 2489, 7467. There are 8 integers that are factors of 7467. The greatest factor of 7467 is 7467.
3. What are the Factors of 7474?
Answer: Factors of 7474 are 1, 2, 37, 74, 101, 202, 3737, 7474. There are 8 integers that are factors of 7474. The greatest factor of 7474 is 7474.
4. How to Find the LCM of 7467 and 7474?
Answer:
Least Common Multiple of 7467 and 7474 = 55808358
Step 1: Find the prime factorization of 7467
7467 = 3 x 19 x 131
Step 2: Find the prime factorization of 7474
7474 = 2 x 37 x 101
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 55808358 = 2 x 3 x 19 x 37 x 101 x 131
Step 4: Therefore, the least common multiple of 7467 and 7474 is 55808358.