LCM for 675 and 945
"Least Common Multiple" Calculator
What's the Least Common Multiple (LCM) of 675 and 945?
Answer
LCM of 675 and 945 is
4,725
First common multiples: 4,725; 9,450; 14,175; …
4,725 is divisible by both: 4,725 ÷ 675 = 7; 4,725 ÷ 945 = 5 — and 7 and 5 share no factor but 1, so no smaller number is. As a common denominator: multiply the top and bottom of x/675 by 7 and of y/945 by 5.
675 = 33 × 52
945 = 33 × 5 × 7
| Prime | 675 | 945 | Highest power |
|---|---|---|---|
| 3 | 33 | 33 | 33 |
| 5 | 52 | 5 | 52 |
| 7 | — | 7 | 7 |
— = power 0: the prime is not a factor of this number; the LCM takes it from the number that has it.
LCM = 33 × 52 × 7 = 4,725
More with these numbers
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See Also
- 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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LCM Table
| Number 1 | Number 2 | LCM |
|---|---|---|
| 675 | 930 | 41,850 |
| 675 | 931 | 628,425 |
| 675 | 932 | 629,100 |
| 675 | 933 | 209,925 |
| 675 | 934 | 630,450 |
| 675 | 935 | 126,225 |
| 675 | 936 | 70,200 |
| 675 | 937 | 632,475 |
| 675 | 938 | 633,150 |
| 675 | 939 | 211,275 |
| 675 | 940 | 126,900 |
| 675 | 941 | 635,175 |
| 675 | 942 | 211,950 |
| 675 | 943 | 636,525 |
| 675 | 944 | 637,200 |
| 675 | 945 | 4,725 |
| 675 | 946 | 638,550 |
| 675 | 947 | 639,225 |
| 675 | 948 | 213,300 |
| 675 | 949 | 640,575 |
| 675 | 950 | 25,650 |
| 675 | 951 | 213,975 |
| 675 | 952 | 642,600 |
| 675 | 953 | 643,275 |
| 675 | 954 | 71,550 |
| 675 | 955 | 128,925 |
| 675 | 956 | 645,300 |
| 675 | 957 | 215,325 |
| 675 | 958 | 646,650 |
| 675 | 959 | 647,325 |