Question

factors of 68, 72,87​

Answer 1

Factors of 68 : 1, 2, 4, 17, 34, 68

Factors of 72 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Factors of 87 : 1, 3, 29, 87

So the common factor of 68, 72 and 87 is 1

Answer 2

Answer:

68= 1 , 2, 4 , 17 , 34 , 68 .

Step-by-step explanation:

72= 1 , 2 , 3 , 4 , 6 , 8 , 9 , 12 , 18 , 36 , 72 .

87= 1 , 3 , 87 .