The LCM of 42, 23, 31, 19 is: 568,974.
Their product.
The LCM is 1302.
Answer: (5 & 37), (11 & 31), (13 & 29), (19 & 23)
19
The prime numbers from 1 to 42 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, and 41.
Their product.
The LCM is 1302.
The least common multiple for 42 and 19 is 798.
11 and 31 13 and 29 and 19 and 23
The Least Common Multiple (LCM) for 23 42 is 966.
37 and 5 31 and 11 29 and 13 23 and 19
13, 17, 19, 23, 29, 31, 37, and 41
Answer: (5 & 37), (11 & 31), (13 & 29), (19 & 23)
23 +19 ----- 42 The answer if 42 (forty two)
The LCM of 23 and 7 is 161. The LCM of 2, 3 and 7 is 42.
Add them up. 11 13 17 19 23 29 31 37 41
11, 13, 17, 19, 23, 29, 31, 37, and 41.