It is known that a, B, C, D are natural numbers, and a × B = 24, C × d = 32, B × d = 48, B × C = 24, ask a = 1___ ，B= ___ ，C= ___ ，D= ___ ．

It is known that a, B, C, D are natural numbers, and a × B = 24, C × d = 32, B × d = 48, B × C = 24, ask a = 1___ ，B= ___ ，C= ___ ，D= ___ ．

Because 24 = 2 × 2 × 2 × 3 = 4 × 6, 32 = 2 × 2 × 2 × 2 = 4 × 8, 48 = 2 × 2 × 2 × 3 = 6 × 8, 24 = 2 × 2 × 2 × 3 = 6 × 4, so a = 4, B = 6, C = 4, d = 8; so the answer is: 4, 6, 4, 8

A divided by 5 = 4 (a is not a natural number of 0), the greatest common factor of a and 5 is ()?

a=5×4 a=20
Common factor 5

A divided by 0.1 equals B. A and B are natural numbers that are not zero. What is the greatest common factor and the least common multiple of a and B

a÷0.1＝b
10a＝b
The greatest common factor of a and B is B
The least common multiple is 10A

A = 2 × 3 × m, B = 3 × 5 × M & nbsp; (M is a natural number and m ≠ 0 & nbsp;), if the greatest common factor of a and B is 24, then M is______ ．

A = 2 × 3 × m, B = 3 × 5 × m, the common prime factor of a and B is: 3 and m, the greatest common factor of a and B is: 3 × M = 24, so m = 8; so the answer is: 8