Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 524 and 526 the smallest integer that is 137812 that is divisible by both numbers.
Least Common Multiple (LCM) of 524 and 526 is 137812.
LCM(524,526) = 137812
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 524 and 526. First we will calculate the prime factors of 524 and 526.
Prime Factorization of 524
2 | 524 |
2 | 262 |
131 | 131 |
1 |
Prime factors of 524 are 2,131. Prime factorization of 524 in exponential form is:
524 = 22×1311
Prime Factorization of 526
2 | 526 |
263 | 263 |
1 |
Prime factors of 526 are 2,263. Prime factorization of 526 in exponential form is:
526 = 21×2631
Now multiplying the highest exponent prime factors to calculate the LCM of 524 and 526.
LCM(524,526) = 22×1311×2631
LCM(524,526) = 137812
Factors of 524
List of positive integer factors of 524 that divides 524 without a remainder.
1, 2, 4, 131, 262, 524
Factors of 526
List of positive integer factors of 526 that divides 526 without a remainder.
1, 2, 263, 526
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 524 and 526, than apply into the LCM equation.
GCF(524,526) = 2
LCM(524,526) = ( 524 × 526) / 2
LCM(524,526) = 275624 / 2
LCM(524,526) = 137812
(i) The LCM of 526 and 524 is associative
LCM of 524 and 526 = LCM of 526 and 524
1. What is the LCM of 524 and 526?
Answer: LCM of 524 and 526 is 137812.
2. What are the Factors of 524?
Answer: Factors of 524 are 1, 2, 4, 131, 262, 524. There are 6 integers that are factors of 524. The greatest factor of 524 is 524.
3. What are the Factors of 526?
Answer: Factors of 526 are 1, 2, 263, 526. There are 4 integers that are factors of 526. The greatest factor of 526 is 526.
4. How to Find the LCM of 524 and 526?
Answer:
Least Common Multiple of 524 and 526 = 137812
Step 1: Find the prime factorization of 524
524 = 2 x 2 x 131
Step 2: Find the prime factorization of 526
526 = 2 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 = 137812 = 2 x 2 x 131 x 263
Step 4: Therefore, the least common multiple of 524 and 526 is 137812.