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Greatest Common Factor of 40 and 53

Greatest common factor (GCF) of 40 and 53 is 1.

GCF(40,53) = 1

We will now calculate the prime factors of 40 and 53, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 40 and 53.

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Prime Factorization of 40

Prime factors of 40 are 2, 5. Prime factorization of 40 in exponential form is:

40 = 23 × 51

Prime Factorization of 53

Prime factors of 53 are 53. Prime factorization of 53 in exponential form is:

53 = 531

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1, 2, 4, 5, 8, 10, 20

Factors of 53

List of positive integer factors of 53 that divides 40 without a remainder.

1

Greatest Common Factor

We found the factors and prime factorization of 40 and 53. The biggest common factor number is the GCF number.
So the greatest common factor 40 and 53 is 1.

Also check out the Least Common Multiple of 40 and 53

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