LCM for 50 and 320
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What's the Least Common Multiple (LCM) of 50 and 320?
Answer
LCM of 50 and 320 is
1,600
First common multiples: 1,600; 3,200; 4,800; …
1,600 is divisible by both: 1,600 ÷ 50 = 32; 1,600 ÷ 320 = 5 — and 32 and 5 share no factor but 1, so no smaller number is. As a common denominator: multiply the top and bottom of x/50 by 32 and of y/320 by 5.
50 = 2 × 52
320 = 26 × 5
| Prime | 50 | 320 | Highest power |
|---|---|---|---|
| 2 | 2 | 26 | 26 |
| 5 | 52 | 5 | 52 |
LCM = 26 × 52 = 1,600
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- Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers
- Least Common Multiple of 3 Numbers - Find the Least Common Multiple (LCM) of three numbers
- Greatest Common Factor of 3 Numbers - Find the Greatest Common Factor (GCF) of three numbers
- Multiples of a Number - List the first 10 multiples of any number from 1 to 999
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