14
LCD(7, 9, 2) = 126.
It is: 42
70
700
70
The LCD for 2 and 7 is 14
560
63
1 All of these numbers are primes. * * * * * That is the HCF or GCF. The LCD is 42
405?
49 x 2 = 98 14 x 7 = 98 98 is the LCD
It would be 14. 7 x 2 = 14. 2 is the smallest integer you can multiply 7 by to get a number that is factorable by 2.