If by "LCF" you mean "lowest common factor", then that's always ' 1 ',for any pair or larger group of numbers.The greatest common factor of 15 and 45 is 15.
20
x+y=12 x-y =4 x=12-4 =8 8+y=12 y=12-8 =4 so x=8 y=4 8+4=12 8-4=4
12 x 8 is 96 since 11x 8 is 88 add 8 more and you get 96
No, 8 over 12 is greater.
It is 1 but the HCF is 2
It is 1 but the highest common factor is 4
The lcf (lowest common factor) of 6 and 8 is 1.
The LCF of 48 and 1,000 is 8.
?
The LCF is 1. The GCF is 4. The LCM is 24.
The lowest lowest common factor (lcf) of 12, 6, and 7 is 1.
The least common factor of any set of numbers is always 1.
3
1
2
The GCF is 1. The LCF is 1. The LCM is 300.