LCM of 40 and 72 is 360.
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The Least Common Multiple (LCM) of 40, 72, and 90 is 360.
It is: 2520
It is: 360
To find the least common multiple (LCM) of 24, 40, and 72, first factorize each number into its prime factors: 24 = 2^3 * 3, 40 = 2^3 * 5, and 72 = 2^3 * 3^2. Then, identify the highest power of each prime factor that appears in any of the factorizations: 2^3, 3^2, and 5. Finally, multiply these highest powers together to find the LCM, which is 2^3 * 3^2 * 5 = 360.
The LCM of 24 and 72 is 72.