525
The Least Common Multiple (LCM) for 7 75 21 is 525.
7 = 7 75 = 3 x 52 21 = 3 x 7 LCM of 7, 75, and 21 equals to 7 x 3 x 25 = 525.
21=1x3x7 75=1x3x5x5 LCM=1x3x5x5x7=525
Lcm =525
525
The LCM is 84.
The LCM is 105.
The LCM is 42
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.
LCM of 5 7 21 is 105.
The LCM of 7 21 35 is 105
The LCM is: 525