The LCM is: 700
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.
LCM is 28, which is the multiple of the highest power of prime factors in the given numbers (22 x 7).
7 and 100 don't have common prime factors. Therefore LCM = 7 x 100 = 700
Since there are no common factors between 28 [2 2 7] and 39 [3 13], the LCM is just the product, 28*39=1092 ■
The LCM is 28.
The only common factors of 28 and 100 are 2, 4.
To find the LCM you first have to break 28 and 3 down into their prime factors: 28 = 2x2x7 3 = 3 The next step would be to identify any common factors. In this case, there are none, so we just take every prime factor and multiply them together: 2x2x7x3 = 84 Thus the LCM of 28 and 3 is 84.
The LCM is: 28
LCM is 28, which is the multiple of the highest power of prime factors in the given numbers (22 x 7).
The factors of 21 are: 1, 3, 7, and 21.The prime factors of 21 are: 3 and 7.The factors of 28 are: 1, 2, 4, 7, 14, and 28.The prime factors of 28 are: 2 and 7.21- 1,3,7, and 2128- 1,2,4,7,14, and 28(-: i hope that this helps! (-:
The LCM is 364.
To find the LCM of 100 and 125, you first need to break them up into their prime factors: 100 = 2x2x5x5 125 = 5x5x5 The next step is to identify any common factors. In this case, both numbers have two 5s as prime factors. Thus we can discard two of these. That leaves us with 2, 2, 5, 5 and 5. Multiply these together to find the LCM: 2x2x5x5x5 = 500 Thus the LCM of 100 and 125 is 500.