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The lcm of 32 and 28 is 224.

- Find the prime factorization of 32

32 = 2 × 2 × 2 × 2 × 2 - Find the prime factorization of 28

28 = 2 × 2 × 7 - Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:

LCM = 2 × 2 × 2 × 2 × 2 × 7 - LCM =
**224**

Find least common multiple (lcm) of: 64 & 56 16 & 14 96 & 84 160 & 140 224 & 196 64 & 28 32 & 56 96 & 28 32 & 84 160 & 28 32 & 140 224 & 28 32 & 196

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