The LCM of 8, 10, and 20 is 40. Multiples of 8: 8, 16, 24, 32, 40, 48...... Multiples of 10: 10, 20, 30, 40, 50, 60...... Multiples of 20: 20, 40, 60, 80 The smallest number that all three numbers go into evenly is 40. Therefore the LCM of 8, 10, and 20 is 40.
The common factors of 20 and 40 are 20,10,5,4,2,1.
20, 40, 6020, 40, 60
The GCF is 10.
the highest common factor of 10 and 120 which the answer is 5
The Least Common Multiple (LCM) for 40 20 10 is 40.
Greatest common factor of 20 30 and 40 is 10.
40 is.
40
The LCM of 8, 10, and 20 is 40. Multiples of 8: 8, 16, 24, 32, 40, 48...... Multiples of 10: 10, 20, 30, 40, 50, 60...... Multiples of 20: 20, 40, 60, 80 The smallest number that all three numbers go into evenly is 40. Therefore the LCM of 8, 10, and 20 is 40.
They can be. 4 and 10 are common factors of 20 and 40.
the only common factor is 1 20 40 2 8 4 10 all have common factors of 2 20 40 10 5 all have common factors of 5
The common factors of 40 and 80 are: 1, 2, 4, 5, 8, 10, 20, and 40
The common factors of 20 and 40 are 20,10,5,4,2,1.
10:40 or 20:80 or 31: 124
The common factors of 40 and 60 are: 1, 2, 4, 5, 10, 20.
20, 40, 60, 80 and so on.