21 and 63, respectively.
The GCF is 3. The LCM is 63.
The LCM is: 441The GCF is: 7
The GCF is 21.
Gcf: 9 lcm: 252
Lcm: 126 gcf: 7
The greatest common factor of 21 and 63 is 21.Since 21 is a factor of 63, it is automatically the GCF.
LCM OF 9,3 AND 21 IS 63. CHECK FOR YOURSELF IF YOU ARE NOT SURE.
The LCM is 441.
The LCM is 25200 The GCF is 1.
The answer is 63.LCM of 63 and 66 is 1386.GCF of 63 and 66 is 3. Given one number A, the formula for finding B, the unknown number, is : (LCM/A) x GCF = B (1386/66) x 3 = 21 x 3 = 63
The GCF/HCF of 36 and 63 is 9.The LCM of 36 and 63 is 252.
For 147, 63, 21 the LCM is: 441