LCM for 64 and 73
What's the Least Common Multiple (LCM) of 64 and 73?
(Four thousand, six hundred seventy-two)
Finding LCM for 64 and 73 using GCF's of these numbers
The first method to find LCM for numbers 64 and 73 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 64 and 73 is 1, so
LCM = (64 × 73) ÷ 1
LCM = 4672 ÷ 1
LCM = 4672
Finding LCM for 64 and 73 by Listing Multiples
The second method to find LCM for numbers 64 and 73 is to list out the common multiples for both nubmers and pick the first which matching:
Multiples of 64: 64, 128, 192, 256, 320, 384, 448, 512, 576, 640, 704, 768, 832, 896, 960, 1024, 1088, 1152, 1216, 1280, 1344, 1408, 1472, 1536, 1600, 1664, 1728, 1792, 1856, 1920, 1984, 2048, 2112, 2176, 2240, 2304, 2368, 2432, 2496, 2560, 2624, 2688, 2752, 2816, 2880, 2944, 3008, 3072, 3136, 3200, 3264, 3328, 3392, 3456, 3520, 3584, 3648, 3712, 3776, 3840, 3904, 3968, 4032, 4096, 4160, 4224, 4288, 4352, 4416, 4480, 4544, 4608, 4672, 4736, 4800
Multiples of 73: 73, 146, 219, 292, 365, 438, 511, 584, 657, 730, 803, 876, 949, 1022, 1095, 1168, 1241, 1314, 1387, 1460, 1533, 1606, 1679, 1752, 1825, 1898, 1971, 2044, 2117, 2190, 2263, 2336, 2409, 2482, 2555, 2628, 2701, 2774, 2847, 2920, 2993, 3066, 3139, 3212, 3285, 3358, 3431, 3504, 3577, 3650, 3723, 3796, 3869, 3942, 4015, 4088, 4161, 4234, 4307, 4380, 4453, 4526, 4599, 4672, 4745, 4818
So the LCM for 64 and 73 is 4672
Finding LCM for 64 and 73 by Prime Factorization
Another method to find LCM for numbers 64 and 73 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 64: 2, 2, 2, 2, 2, 2 (exponent form: 26)
All Prime Factors of 73: 73 (exponent form: 731)
26 × 731 = 4672
See Also
- Greatest Common Factor - Find the Greatest Common Factor (GCF) of two numbers
<a href="https://calculat.io/en/number/least-common-multiple-lcm-of/64--73">What is the LCM of 64 and 73? - Calculatio</a>
LCM Table
| Number 1 | Number 2 | LCM |
|---|---|---|
| 49 | 73 | 3577 |
| 50 | 73 | 3650 |
| 51 | 73 | 3723 |
| 52 | 73 | 3796 |
| 53 | 73 | 3869 |
| 54 | 73 | 3942 |
| 55 | 73 | 4015 |
| 56 | 73 | 4088 |
| 57 | 73 | 4161 |
| 58 | 73 | 4234 |
| 59 | 73 | 4307 |
| 60 | 73 | 4380 |
| 61 | 73 | 4453 |
| 62 | 73 | 4526 |
| 63 | 73 | 4599 |
| 64 | 73 | 4672 |
| 65 | 73 | 4745 |
| 66 | 73 | 4818 |
| 67 | 73 | 4891 |
| 68 | 73 | 4964 |
| 69 | 73 | 5037 |
| 70 | 73 | 5110 |
| 71 | 73 | 5183 |
| 72 | 73 | 5256 |
| 73 | 73 | 73 |
| 74 | 73 | 5402 |
| 75 | 73 | 5475 |
| 76 | 73 | 5548 |
| 77 | 73 | 5621 |
| 78 | 73 | 5694 |
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