LCM for 66 and 83
What's the Least Common Multiple (LCM) of 66 and 83?
(Five thousand, four hundred seventy-eight)
Finding LCM for 66 and 83 using GCF's of these numbers
The first method to find LCM for numbers 66 and 83 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 66 and 83 is 1, so
LCM = (66 × 83) ÷ 1
LCM = 5478 ÷ 1
LCM = 5478
Finding LCM for 66 and 83 by Listing Multiples
The second method to find LCM for numbers 66 and 83 is to list out the common multiples for both nubmers and pick the first which matching:
Multiples of 66: 66, 132, 198, 264, 330, 396, 462, 528, 594, 660, 726, 792, 858, 924, 990, 1056, 1122, 1188, 1254, 1320, 1386, 1452, 1518, 1584, 1650, 1716, 1782, 1848, 1914, 1980, 2046, 2112, 2178, 2244, 2310, 2376, 2442, 2508, 2574, 2640, 2706, 2772, 2838, 2904, 2970, 3036, 3102, 3168, 3234, 3300, 3366, 3432, 3498, 3564, 3630, 3696, 3762, 3828, 3894, 3960, 4026, 4092, 4158, 4224, 4290, 4356, 4422, 4488, 4554, 4620, 4686, 4752, 4818, 4884, 4950, 5016, 5082, 5148, 5214, 5280, 5346, 5412, 5478, 5544, 5610
Multiples of 83: 83, 166, 249, 332, 415, 498, 581, 664, 747, 830, 913, 996, 1079, 1162, 1245, 1328, 1411, 1494, 1577, 1660, 1743, 1826, 1909, 1992, 2075, 2158, 2241, 2324, 2407, 2490, 2573, 2656, 2739, 2822, 2905, 2988, 3071, 3154, 3237, 3320, 3403, 3486, 3569, 3652, 3735, 3818, 3901, 3984, 4067, 4150, 4233, 4316, 4399, 4482, 4565, 4648, 4731, 4814, 4897, 4980, 5063, 5146, 5229, 5312, 5395, 5478, 5561, 5644
So the LCM for 66 and 83 is 5478
Finding LCM for 66 and 83 by Prime Factorization
Another method to find LCM for numbers 66 and 83 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 66: 2, 3, 11 (exponent form: 21, 31, 111)
All Prime Factors of 83: 83 (exponent form: 831)
21 × 31 × 111 × 831 = 5478
Related Calculations
LCM Table
Number 1 | Number 2 | LCM |
---|---|---|
51 | 83 | 4233 |
52 | 83 | 4316 |
53 | 83 | 4399 |
54 | 83 | 4482 |
55 | 83 | 4565 |
56 | 83 | 4648 |
57 | 83 | 4731 |
58 | 83 | 4814 |
59 | 83 | 4897 |
60 | 83 | 4980 |
61 | 83 | 5063 |
62 | 83 | 5146 |
63 | 83 | 5229 |
64 | 83 | 5312 |
65 | 83 | 5395 |
66 | 83 | 5478 |
67 | 83 | 5561 |
68 | 83 | 5644 |
69 | 83 | 5727 |
70 | 83 | 5810 |
71 | 83 | 5893 |
72 | 83 | 5976 |
73 | 83 | 6059 |
74 | 83 | 6142 |
75 | 83 | 6225 |
76 | 83 | 6308 |
77 | 83 | 6391 |
78 | 83 | 6474 |
79 | 83 | 6557 |
80 | 83 | 6640 |
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