LCM for 270 and 900
What's the Least Common Multiple (LCM) of 270 and 900?
Answer
(Two thousand seven hundred)
Finding LCM for 270 and 900 using GCF of these numbers
The first method to find LCM for numbers 270 and 900 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 270 and 900 is 90, so
LCM = (270 × 900) ÷ 90
LCM = 243,000 ÷ 90
LCM = 2,700
Finding LCM for 270 and 900 by Listing Multiples
The second method to find LCM for numbers 270 and 900 is to list out the common multiples for both numbers and pick the first one that matches:
Multiples of 270: 270, 540, 810, 1,080, 1,350, 1,620, 1,890, 2,160, 2,430, 2,700, 2,970, 3,240
Multiples of 900: 900, 1,800, 2,700, 3,600, 4,500
So the LCM for 270 and 900 is 2,700
Finding LCM for 270 and 900 by Prime Factorization
Another method to find LCM for numbers 270 and 900 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 270: 2, 3, 3, 3, 5 (exponent form: 21, 33, 51)
All Prime Factors of 900: 2, 2, 3, 3, 5, 5 (exponent form: 22, 32, 52)
22 × 33 × 52 = 2,700
Related Calculations
See Also
- Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers

LCM Table
| Number 1 | Number 2 | LCM |
|---|---|---|
| 270 | 885 | 15,930 |
| 270 | 886 | 119,610 |
| 270 | 887 | 239,490 |
| 270 | 888 | 39,960 |
| 270 | 889 | 240,030 |
| 270 | 890 | 24,030 |
| 270 | 891 | 8,910 |
| 270 | 892 | 120,420 |
| 270 | 893 | 241,110 |
| 270 | 894 | 40,230 |
| 270 | 895 | 48,330 |
| 270 | 896 | 120,960 |
| 270 | 897 | 80,730 |
| 270 | 898 | 121,230 |
| 270 | 899 | 242,730 |
| 270 | 900 | 2,700 |
| 270 | 901 | 243,270 |
| 270 | 902 | 121,770 |
| 270 | 903 | 81,270 |
| 270 | 904 | 122,040 |
| 270 | 905 | 48,870 |
| 270 | 906 | 40,770 |
| 270 | 907 | 244,890 |
| 270 | 908 | 122,580 |
| 270 | 909 | 27,270 |
| 270 | 910 | 24,570 |
| 270 | 911 | 245,970 |
| 270 | 912 | 41,040 |
| 270 | 913 | 246,510 |
| 270 | 914 | 123,390 |
About "Least Common Multiple" Calculator
Least Common Multiple (LCM) also known as the Lowest Common Multiple or Smallest Common Multiple of 2 numbers - it is the smallest positive integer that is divisible by both numbers