21 is the LCM of 3 and 7
To find the Least Common Multiple (LCM) of 7, 3, and 21, we first need to identify the prime factors of each number. The prime factors of 7 are 7, of 3 are 3, and of 21 are 3 and 7. Then, we take the highest power of each prime factor that appears in any of the numbers. In this case, the LCM of 7, 3, and 21 is 21, as it includes the highest power of both 7 and 3.
The Least Common Multiple (LCM) of 7, 3, and 6 is 42.
The LCM is 105.
The LCM is 63.
The LCM is: 21LCM of 3 & 7 is 21.
lcm(3, 7, 15) = 105. 3 = 3 7 = 7 15 = 3 x 5 lcm = 3 x 5 x 7 = 105
The LCM is 105.
The LCM is 231.
LCM of 3, 5 and 7 = 105
The lcm of 3, 7 & 10 is 210.
The LCM of 3, 7, and 10 is 210.