Best Answer

The least common multiple is the smallest number that is multiple of two or more numbers.

21: 21, 42, 63

63: 63

The LCM of 21 and 63 is 63.

Q: What is the LCM of 21 and 63?

Write your answer...

Submit

Still have questions?

Continue Learning about Other Math

LCM OF 9,3 AND 21 IS 63. CHECK FOR YOURSELF IF YOU ARE NOT SURE.

The LCM is: 441

441

3 x 3 = 9 3 x 7 = 21 3 x 3 x 7 = 63, the LCM

The LCM (lowest common multiple) for 15 and 21 is 105. 15; 15, 30, 45, 60, 75, 90, 105, 120 21; 21, 42, 63, 84, 105, 126

Related questions

LCM OF 9,3 AND 21 IS 63. CHECK FOR YOURSELF IF YOU ARE NOT SURE.

The LCM is 441.

For 147, 63, 21 the LCM is: 441

7 x 9 = 63 3 x 21 = 63 Therefore, the LCM of 9 and 21 is 63.

Until that other number shows up, the LCM is 63.

21 and 63, respectively.

The LCM of 21 and 63 is 63.

It is: 63

For 21, 63 and 167 the LCM is: 10,521

The LCM is: 63

The LCM is 63.

The LCM is 252.