The number which can go into 78 and 20 is the GCD of the two numbers which is 2.
78 ÷ 26 = 3
13 times.
no. 20 is a prime number.
The number is 1
The number is 180.
The number is 60.
The number is 20.
The LCM of 8 & 20 is... 40
20 is not a prime number because 5 and 4 10 and 2 can also go into 20 not just 20 and 1
20
184,080
Any multiple of 60. There are an infinite number of them.