The LCM is 35.
28 14,2 7,2,2 35 5,7 2 x 2 x 5 x 7 = 140, the LCM
The LCM is 35.
The LCM is 35.
The LCM of 7 and 5 is 35 because 7 x 5 is 35 and 5 x 7 is 35, so 35 is the LCM
LCM(7, 5) = 35.
2 x 2 x 7 = 28 5 x 7 = 35 2 x 2 x 5 x 7 = 140, the LCM
The LCM is 35. 5 x 7 = 35 7x 5 = 35
The LCM is 245.
To find the LCM of 28 and 5 you start by splitting these into their prime factors: 28 = 2x2x7 5 = 5 The next step would be to identify any common factors. In this case, there are none, and so we take all the factors, and multiply them together to find the LCM: 2x2x7x5 = 140 Thus the LCM of 28 and 5 is 140.
The LCM of 35, 5, and 3 is 105.
The LCM of 7, 4, and 5 is 140. 140/7=20, 140/4=35, 140/5=28.