Q: What two numbers have a gcf of 3 and an LCM of 84?

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You need at least two numbers to find an LCM.

As written, no numbers satisfy those conditions. 6 and 36 have a GCF of 6 and an LCM of 36.

LCM(48, 144, 84) = 1008GCF(48, 144, 84) = 12.

Whenever one number is a multiple of the other, the LCM is the larger number and the GCF is the smaller number. The difference is 42.

product of two numbers= LCM *GCF therefore GCF=180/60 =3ans

Related questions

You need at least two numbers to find an LCM.

The LCM of the given two numbers is 84

LCM(56, 84) = 168 GCF(56, 84) = 28

If that's really 4270 and 84, the GCF is 14 and the LCM is 25620. If that's 42, 70 and 84, the GCF is 14 and the LCM is 420.

GCF is 7 LCM is 588

As written, no numbers satisfy those conditions. 6 and 36 have a GCF of 6 and an LCM of 36.

Least Common Multiple (LCM) for 28 49 84 is 588

LCM(48, 144, 84) = 1008GCF(48, 144, 84) = 12.

84 and 168

84 and 1, respectively.

Whenever one number is a multiple of the other, the LCM is the larger number and the GCF is the smaller number. The difference is 42.

product of two numbers= LCM *GCF therefore GCF=180/60 =3ans