The gcf of 4,8,40, and the lcd of, 11,33,66

Question

Mathematics

Selina Black

27 July, 20:48

The gcf of 4,8,40, and the lcd of, 11,33,66

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Glenn Goodwin · Answer 1

The factors of 4 are: 1, 2, 4

The factors of 8 are: 1, 2, 4, 8

The factors of 40 are: 1, 2, 4, 5, 8, 10, 20, 40

Then the greatest common factor is 4.

11/1, 33/1, 66/1

For the denominators (1, 1, 1) the least common multiple (LCM) is 1.

Therefore, the least common denominator is 1.