LCM for 65 and 104

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What's the Least Common Multiple (LCM) of 65 and 104?

Answer

LCM of 65 and 104 is
520

First common multiples: 520; 1,040; 1,560; …

520 is divisible by both: 520 ÷ 65 = 8, 520 ÷ 104 = 5 — and 8 and 5 share no factor but 1, so no smaller number is. As a common denominator: multiply the top and bottom of x/65 by 8 and of y/104 by 5.

65 = 5 × 13

104 = 23 × 13

Prime65104Highest power
2—2323
55—5
13131313

— = power 0: the prime is not a factor of this number; the LCM takes it from the number that has it.

LCM = 23 × 5 × 13 = 520

More with these numbers

See Also

LCM Table

Number 1Number 2LCM
65895,785
65901,170
6591455
65925,980
65936,045
65946,110
65951,235
65966,240
65976,305
65986,370
65996,435
651001,300
651016,565
651026,630
651036,695
65104520
651051,365
651066,890
651076,955
651087,020
651097,085
651101,430
651117,215
651127,280
651137,345
651147,410
651151,495
651167,540
65117585
651187,670

FAQ

What's the Least Common Multiple (LCM) of 65 and 104?

LCM of 65 and 104 is 520

How to find the LCM of 65 and 104 using prime factorization?

To find the LCM of 65 and 104, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 520.

What is the difference between LCM and GCF?

LCM (Least Common Multiple) is the smallest number divisible by both numbers, while GCF (Greatest Common Factor) is the largest number that divides both. For 65 and 104: LCM = 520, GCF = 13.

See Also