Q: What is the gcm of 21 and 84?

Write your answer...

Submit

Still have questions?

Continue Learning about Math & Arithmetic

Related questions

210

The greatest common multiple of any set of integers is infinite.

The GCF of 21 and 84 is 21, since it is a factor of 84. The LCM of 21 and 84 is 84, since it is a multiple of 21.

21

it is 21

84%. You get this by dividing 21 by 24 and you get .84 which is 84/100ths equaling 84%.

21 is one quarter of 84 so it is 25%

The answer is 84 21:21,42,63,(84) 28:28,56,(84)

21% of 25= 21% * 25= 0.21 * 25= 5.25

The GCF is 21.

The greatest common multiple of any set of integers is infinite.

The LCM is 84.