The GCF of both numbers is 1
The LCM always be the largest of the given numbers or a multiple of the largest number. The largest number given is 45, but 18 will not divide evenly into 45. The next multiple of 45 is 90 (2 x 45). Since 90 is divisible by both 5 and 18, then 90 is the LCM.
45 over 18 as a mixed number = 21/2
45/18 = 21/2
2 goes into both numbers 4 and 90 because 2 x 2 = 4 and 2 x 45 = 90.
The number which goes into both 94 and 45 is 1.
The largest number that can be divided by both 18 and 45 is 9. 18 divided by 9 is 2 and 45 divided by 9 is 5.
the number 15.
9
The only number that goes into both 8 and 45 is 1
Because 90 is the first number that is divisible by both 45 and 18.
The GCF of both numbers is 1
The LCM always be the largest of the given numbers or a multiple of the largest number. The largest number given is 45, but 18 will not divide evenly into 45. The next multiple of 45 is 90 (2 x 45). Since 90 is divisible by both 5 and 18, then 90 is the LCM.
5 goes into 45 and 55
18 is 45% of 40
27 45 - 18 = 27
18 is 40% of 45.