LCM for 680 and 612

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What's the Least Common Multiple (LCM) of 680 and 612?

Answer

LCM of 680 and 612 is
6,120

First common multiples: 6,120; 12,240; 18,360; …

6,120 is divisible by both: 6,120 ÷ 680 = 9; 6,120 ÷ 612 = 10 — and 9 and 10 share no factor but 1, so no smaller number is. As a common denominator: multiply the top and bottom of x/680 by 9 and of y/612 by 10.

680 = 23 × 5 × 17

612 = 22 × 32 × 17

Prime680612Highest power
2232223
3—3232
55—5
17171717

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

LCM = 23 × 32 × 5 × 17 = 6,120

More with these numbers

See Also

LCM Table

Number 1Number 2LCM
680597405,960
680598203,320
680599407,320
68060010,200
680601408,680
680602204,680
680603410,040
680604102,680
68060582,280
680606206,040
680607412,760
68060851,680
680609414,120
68061041,480
680611415,480
6806126,120
680613416,840
680614208,760
68061583,640
68061652,360
680617419,560
680618210,120
680619420,920
68062021,080
680621422,280
680622211,480
680623423,640
68062453,040
68062585,000
680626212,840

FAQ

What's the Least Common Multiple (LCM) of 680 and 612?

LCM of 680 and 612 is 6,120

How to find the LCM of 680 and 612 using prime factorization?

To find the LCM of 680 and 612, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 6,120.

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 680 and 612: LCM = 6,120, GCF = 68.

See Also