Greatest Common Factor of 890 and 897

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Make use of GCF Calculator to quickly find the Greatest Common Factor of numbers 890, 897 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 890 and 897 is 1.

GCF(890,897) = 1

GCF of 890 and 897

Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;

GCF of:
and

Greatest Common Factor of 890 and 897

GCF of 890 and 897 is 1

Prime Factorization of 890


2 890
5 445
89 89
1

Prime factors of 890 are 2,5,89. Prime factorization of 890 in exponential form is:

890 = 21×51×891

Prime Factorization of 897


3 897
13 299
23 23
1

Prime factors of 897 are 3,13,23. Prime factorization of 897 in exponential form is:

897 = 31×131×231

∴ So by taking common prime factors GCF of 890 and 897 is 1

Greatest Common Factor of 890 and 897 by matching factors method

Factors of 890

List of positive integer factors of 890 that divides 890 without a remainder.

1,2,5,10,89,178,445,890

Factors of 897

List of positive integer factors of 897 that divides 897 without a remainder.

1,3,13,23,39,69,299,897

Greatest Common Factor

We found the factors and prime factorization of 890 and 897. The biggest common factor number is the GCF number.
So the greatest common factor 890 and 897 is 1.

Also check out the Least Common Multiple of 890 and 897

Properties of GCF 890 and 897

(i) The GCF of 890 and 897 is associative

GCF of 890 and 897 = GCF of 897 and 890

Related Greatest Common Factor of 890

Related Greatest Common Factor of 897

Frequently Asked Questions on GCF of 890 and 897

1. What is the GCF of 890 and 897?

Answer: GCF of 890 and 897 is 1.

2. What are the Factors of 890?

Answer: Factors of 890 are 1, 2, 5, 10, 89, 178, 445, 890. There are 8 integers that are factors of 890. The greatest factor of 890 is 890.

3. What are the Factors of 897?

Answer: Factors of 897 are 1, 3, 13, 23, 39, 69, 299, 897. There are 8 integers that are factors of 897. The greatest factor of 897 is 897.

4. How to Find the GCF of 890 and 897?

Answer:

Greatest Common Factor of 890 and 897 = 1

Step 1: Find the prime factorization of 890

890 = 2 x 5 x 89

Step 2: Find the prime factorization of 897

897 = 3 x 13 x 23

Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:

GCF = = 1

Step 4: Therefore, the greatest common factor of 890 and 897 is 1