Greatest common factor of 20 30 and 40 is 10.
The LCM of 20 and 30 is 60. The multiples of 20 are 20, 40, 60, and so on. The multiples of 30 are 30, 60, and so on. So teh LCM of 20 and 30 is 60.
Multiples of 20: 1, 2, 4, 5, 10, 20 M of 30: 1, 2, 3, 5, 6, 10, 15, 30 M of 40: 1, 2 ,4, 5, 8, 10, 20, 40 Common factors: 1, 2, 5, and 10
The GCF is 19. The LCM is 228. The HCM is infinite.
How about: 10 20 and 30
4
These may help you answer your questions: 1, 2, 4, 5, 8, 10, 20 and 40.
20 30 40 56
40 (+20, -10, +30 ,-20)
50 + 40 + 40 + 40 + 30 + 30 + 20 + 10 = 260
The GCF of 20 and 40 is 20 The GCF of 15 and 30 is 15 The GCF of 15, 20, 30 and 40 is 5.
The Least Common Multiple (LCM) for 30 20 40 is 120.
|-20 - (-40)| = 20 |-20 - 10| = 30 -20 is closer to -40 than 10.
The least common multiple of 20 , 40 , 30 = 120
one continuation would be:20, 40, 30, 60, 40, 80, 50
Least Common Multiple (LCM) for 20 30 40 is 120
30