75
No. 21 is not evenly divisible by 48.
21/48 = 7/16
The GCF of 21, 45, and 48 is: 3
The LCM is 1008.
48 - 21 = 27
If 48 has an opposite, it would be -48.
21-5= 16x3= 48 The correct answer of 21 minus 5 times by 3 is 48.
The factors of 21 are 1, 3, 7, and 21. The factors of 48 are 1, 2, 3, 4, 6, 8, 12, 16, 24, and 48.
The GCF is 1.
48/21 improper just means the numerator is at least as big as the denominator
The least common multiple of the numbers 21, 48 and 49 is 2,352.