LCM for 52 and 55
What's the Least Common Multiple (LCM) of 52 and 55?
(Two thousand, eight hundred sixty)
Finding LCM for 52 and 55 using GCF's of these numbers
The first method to find LCM for numbers 52 and 55 is to find Greatest Common Factor (GCF) of these numbers. Here's the formula:
LCM = (Number1 × Number2) ÷ GCF
GCF of numbers 52 and 55 is 1, so
LCM = (52 × 55) ÷ 1
LCM = 2860 ÷ 1
LCM = 2860
Finding LCM for 52 and 55 by Listing Multiples
The second method to find LCM for numbers 52 and 55 is to list out the common multiples for both nubmers and pick the first which matching:
Multiples of 52: 52, 104, 156, 208, 260, 312, 364, 416, 468, 520, 572, 624, 676, 728, 780, 832, 884, 936, 988, 1040, 1092, 1144, 1196, 1248, 1300, 1352, 1404, 1456, 1508, 1560, 1612, 1664, 1716, 1768, 1820, 1872, 1924, 1976, 2028, 2080, 2132, 2184, 2236, 2288, 2340, 2392, 2444, 2496, 2548, 2600, 2652, 2704, 2756, 2808, 2860, 2912, 2964
Multiples of 55: 55, 110, 165, 220, 275, 330, 385, 440, 495, 550, 605, 660, 715, 770, 825, 880, 935, 990, 1045, 1100, 1155, 1210, 1265, 1320, 1375, 1430, 1485, 1540, 1595, 1650, 1705, 1760, 1815, 1870, 1925, 1980, 2035, 2090, 2145, 2200, 2255, 2310, 2365, 2420, 2475, 2530, 2585, 2640, 2695, 2750, 2805, 2860, 2915, 2970
So the LCM for 52 and 55 is 2860
Finding LCM for 52 and 55 by Prime Factorization
Another method to find LCM for numbers 52 and 55 is to list all Prime Factors for both numbers and multiply the highest exponent prime factors:
All Prime Factors of 52: 2, 2, 13 (exponent form: 22, 131)
All Prime Factors of 55: 5, 11 (exponent form: 51, 111)
22 × 131 × 51 × 111 = 2860
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LCM Table
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