GCF (HCF) of 26 and 33

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What is the Greatest Common Divisor of 26 and 33?

Answer

GCF (HCF) of 26 and 33 is
1

Common factors: 1

Only 1 divides both: 26 and 33 share no prime factor.

Such numbers are called coprime (relatively prime); their LCM is just the product: 26 × 33 = 858.

26 = 2 × 13

33 = 3 × 11

Prime2633Lowest power
22——
3—3—
11—11—
1313——

— = power 0: the prime is not a factor of this number, so it cannot be in the GCF.

GCF = 1

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GCF Table

Number 1Number 2GCF
26271
26282
26302
26331
26342
26351
26362
26382
263913
26402
26422
26431
26442
26451
26462
26471
26482
26491
26502
26511
265226
26531
26542
266513
2611713

FAQ

What is the Greatest Common Divisor of 26 and 33?

GCF (HCF) of 26 and 33 is 1

How to find the GCF of 26 and 33?

You can find the GCF of 26 and 33 by listing all factors of both numbers and picking the greatest common one, or by prime factorization. The GCF of 26 and 33 is 1.

What prime factors do 26 and 33 share?

26 and 33 have no prime factor in common, so the only integer that divides both of them is 1 and their GCF is 1.

How does the GCF reduce the fraction 26/33?

Divide the numerator and the denominator by the GCF 1: 26 ÷ 1 = 26 and 33 ÷ 1 = 33. So 26/33 in lowest terms is 26/33.

Are 26 and 33 coprime?

Yes, 26 and 33 are coprime (relatively prime) because their Greatest Common Factor is 1.

See Also