No - common multiples of 4 & 12 up to 100 are... 12, 24, 36, 46, 60, 72, 84 & 96
5
Look at the multiples of 6. The smallest and greatest multiples of 6 that can be divided evenly by 4 are 12 and 48. So the common multiples of 4 and 6 up to 50 are 12, 24, 36, and 48.
The first 5 multiples of 4 and 20 are 20, 40, 60, 80, 100
44 and 88
28, 56
44 and 88 are the only common multiples of 4 and 11 that are less than 100
Since the LCM is 12 then the common multiples are multiples of 12 12, 24, 36, 48
They are 20, 40, 60, and 80.
multiples of 4 and 10 up to 100 are 4: 4,8,12,16,20,24,28,32,36,40,44,48,52,56,60,64,68,72,76,80,84,88,92,96,10010:10,20,30,40,50,60,70,80,90,100the numbers that are bold are the numbers that are common multiples. Did you see a pattern with the tens the numbers that are bold is every other number. try to figure out why i hpe i helped you :)
' 1 ' is a factor of every whole number . . . . . 100 of them' 2 ' is a factor of every even number . . . . . 50 of them' 3 ' has 33 multiples up to 100 . . . . . 33 of them' 4 ' has 25 multiples up to 100 . . . . . 25 of them' 5 ' has 20 multiples up to 100 . . . . . 20 of them' 6 ' has 16 multiples up to 100 . . . . . 16 of them' 7 ' has 14 multiples up to 100 . . . . . 14 of them' 8 ' has 12 multiples up to 100 . . . . . 12 of them' 9 ' has 11 multiples up to 100 . . . . . 11 of themTotal . . . . . . . . . . . . . . . . . . . . . . . . . 281 one-digit factors in all whole numbers 1 to 100 .
The common multiples of 11 and 4 are 88, and 4.