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Ira Lisetskai [31]
3 years ago
12

What is the GCF and LCM for 15,55,52

Mathematics
2 answers:
schepotkina [342]3 years ago
5 0

Answer and Step-by-step explanation:

\huge\boxed{~LCM=8580~}

→ Prime factorization of the numbers for LCM :

15=3*5

55=5*11

52=2*2*13

→ LCM of 15, 55, 52

=2*2*3*5*11*13

=8580

\huge\boxed{~GFC=1~}

→ Prime factorization of the numbers: for GCF

15=3*5

55=5*11

52=2*2*13

→ GCF of 15, 55, 52

=1

LCM = 8580

GCF = 1

jonny [76]3 years ago
3 0

Answer:

LCM = 8580

GCF = 1

Step-by-step explanation:

15 = 3 × 5

55 = 5 × 11

52 = 2 × 2 × 13

LCM(15, 55, 52)

= 2 × 2 × 3 × 5 × 11 × 13

= 8580

---------------------------------------------------

GCF  explanation

The factors of 15 are: 1, 3, 5, 15

The factors of 52 are: 1, 2, 4, 13, 26, 52

The factors of 55 are: 1, 5, 11, 55

Then the greatest common factor is 1.

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