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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)
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Gcf and LCM of 28 and 49?
For 28 and 49:The LCM is: 196The GCF is: 7
What is the gcf and LCM of 49 and 28?
The lcm of 28 and 49 is 196. The gcf of 28 and 49 is 7.
What is the GCF and LCM of 28 49 84?
Least Common Multiple (LCM) for 28 49 84 is 588
What is the LCM and the gcf of 28 64 49?
LCM(28, 64, 49) = 3136 GCF(28, 64, 49) = 1
What is the LCM of 28 28?
28. The least common multiple (LCM) is defined as the smallest number that is a multiple of two numbers.The LCM of a single number is that number, so the LCM of 28 is 28.In general, an LCM is derived from more than one number.You need at least two numbers to find an LCM. If that's 2 and 8, the LCM is 8.
