The LCD for 2 and 7 is 14
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The lowest common denominator of 7 and 1 is 7.
21
21
It is: 77
56
A common denominator is 7.A common denominator is 7.A common denominator is 7.A common denominator is 7.
A common denominator is 70.
The least common denominator (LCD) is 630.
9
42
The least common denominator of 2, 5 and 7 is 70. Since all those numbers are prime, the answer is their product.
What is the least common denominator? For one over five and 3/6
84
154
126
70 would be the lowest common denominator
The lowest common FACTOR of 7,3 and 2 is 42.