10 and 14 5 and 28 4 and 35 2 and 70
They are: 4*5*7 = 140
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There are infinitely many pairs. The simplest is 1 and 140.
How about: 4*5*7 = 140
The least common multiple of the numbers 4, 14 and 35 is 140
4 x 7 x 5 is equal to 140.
The LCM of these numbers is 140. LCM is Least Common Multiple.
The factor pairs of 140 are: 1 × 140 2 × 70 4 × 35 5 × 28 7 × 20 10 × 14
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140
1, 2, 4, 5
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