28
Two numbers that have an LCM of 28 are 14 and 28.
4 and 7 have an LCM of 28.
We know the gcf x LCM= AB where A and B are the two numbers. So the product of the two number we seek is 196 7 and 28 have a product of 196 and the gcf of 7 and 28 is 7. The LCM of 28 and 7 is 28. So the two numbers are 7 and 28. ( I started out by dividing 196 by 7 to get the 28)
They can be 4 and 7
The LCM of the given three numbers is 56
The LCM of both numbers is 28
The least common multiple of 2, 4, and 7 is 28. Two is a factor of 4, so we can ignore it, and 7 is prime, so the LCM is 4 x 7 = 28.
Well, isn't that a happy little question! To find the Least Common Multiple (LCM) of 7, 8, and 28, we look for the smallest number that all three numbers can divide into evenly. The LCM of 7, 8, and 28 is 56. Just like adding a touch of titanium white to a painting, finding the LCM brings harmony and balance to our numbers.
The LCM of 14 and 28 is 28. The LCM of 7, 14 and 28 is 28.
LCM is 28, which is the multiple of the highest power of prime factors in the given numbers (22 x 7).
The definition of least common multiple is the lowest number that is the product of all of the numbers in a set when multiplied by an integer. In this case, the least common multiple is 28; this is because 7*4= 28, 4*7=28, and 14*2=28. There is not a lower number into which these three numbers can all be evenly multiplied into.
To find the LCM of a set of numbers, you first need to work out their prime factors: 2=2 4=2x2 7=7 14=2x7 The next step is to identify any common factors. Three numbers have a 2, so two of these can be discarded. Also, two numbers have a 7, so one of these can be discarded. This leaves us with 2, 2 and 7. To find the LCM we simply multiply these numbers together: 2x2x7 = 28 Thus the LCM of 2, 4, 7 and 14 is 28.