LCM for 38 and 58

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What's the Least Common Multiple (LCM) of 38 and 58?

Answer

LCM of 38 and 58 is
1,102

First common multiples: 1,102; 2,204; 3,306; …

1,102 is divisible by both: 1,102 ÷ 38 = 29; 1,102 ÷ 58 = 19 — and 29 and 19 share no factor but 1, so no smaller number is. As a common denominator: multiply the top and bottom of x/38 by 29 and of y/58 by 19.

38 = 2 × 19

58 = 2 × 29

Prime3858Highest power
2222
1919—19
29—2929

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

LCM = 2 × 19 × 29 = 1,102

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LCM Table

Number 1Number 2LCM
38431,634
3844836
38451,710
3846874
38471,786
3848912
38491,862
3850950
38511,938
3852988
38532,014
38541,026
38552,090
38561,064
3857114
38581,102
38592,242
38601,140
38612,318
38621,178
38632,394
38641,216
38652,470
38661,254
38672,546
38681,292
38692,622
38701,330
38712,698
38721,368

FAQ

What's the Least Common Multiple (LCM) of 38 and 58?

LCM of 38 and 58 is 1,102

How to find the LCM of 38 and 58 using prime factorization?

To find the LCM of 38 and 58, find all prime factors of both numbers, then multiply the highest power of each prime factor. The result is 1,102.

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 38 and 58: LCM = 1,102, GCF = 2.

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