Factor them.
5 x 5 = 25
3 x 5 x 7 = 105
Combine the factors, eliminating duplicates.
3 x 5 x 5 x 7 = 525, the LCM
The LCM is 525.
525 is the LCM of 25 and 105
The GCF is 5. The LCM is 525.
The Least Common Multiple (LCM) of two numbers is the smallest multiple that both numbers share. To find the LCM of 35 and 105, you first need to list the multiples of each number: 35 (35, 70, 105, 140, ...) and 105 (105, 210, 315, ...). The smallest multiple that both numbers share is 105. Therefore, the LCM of 35 and 105 is 105.
525 and 5 respectively.
The LCM is: 525
105 = 5*21 525 = 5*105 = 52*21 945 = 5*189 = 5*9*21 LCM = 25*189 = 4725
The LCM is: 105
The greatest common factor of 25 and 105 is 5.5 x 5 = 255 x 21 = 105The least common multiple is 525.
The LCM is 105.
The LCM is: 105
The LCM is 1155.