To find the least common denominator (LCD) of the numbers 98, 36, and 42, we first determine their prime factorizations:
The LCD is obtained by taking the highest power of each Prime number present in the factorizations. This gives us:
LCD = 2^2 × 3^2 × 7^2 = 4 × 9 × 49 = 1764.
Thus, the LCD of 98, 36, and 42 is 1764.
The least common denominator of 36 and 42 is 252
The LCM is 1764.
For the values: 98, 42, 36 the LCM is: 1,764
The LCM is: 1,764
LCD(9, 36) = 36.
LCD(44, 36) = 396
49 x 2 = 98 14 x 7 = 98 98 is the LCD
The LCD of 6 and 7 is 42
LCD(12, 9) = 36
42
42
42 x 98 = 4,116