Greatest Common Factor of 1201 and 1206

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 1201, 1206 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 1201 and 1206 is 1.

GCF(1201,1206) = 1

GCF of 1201 and 1206

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

GCF of:
and

Greatest Common Factor of 1201 and 1206

GCF of 1201 and 1206 is 1

Prime Factorization of 1201


1201 1201
1

Prime factors of 1201 are 1201. Prime factorization of 1201 in exponential form is:

1201 = 12011

Prime Factorization of 1206


2 1206
3 603
3 201
67 67
1

Prime factors of 1206 are 2.Prime factorization of 1206 in exponential form is:

1206 = 21×32×671

∴ So by taking common prime factors GCF of 1201 and 1206 is 1

Greatest Common Factor of 1201 and 1206 by matching factors method

Factors of 1201

List of positive integer factors of 1201 that divides 1201 without a remainder.

1,1201

Factors of 1206

List of positive integer factors of 1206 that divides 1206 without a remainder.

1,2,3,6,9,18,67,134,201,402,603,1206

Greatest Common Factor

We found the factors and prime factorization of 1201 and 1206. The biggest common factor number is the GCF number.
So the greatest common factor 1201 and 1206 is 1.

Also check out the Least Common Multiple of 1201 and 1206

Properties of GCF 1201 and 1206

(i) The GCF of 1201 and 1206 is associative

GCF of 1201 and 1206 = GCF of 1206 and 1201

Related Greatest Common Factor of 1201

Related Greatest Common Factor of 1206

Frequently Asked Questions on GCF of 1201 and 1206

1. What is the GCF of 1201 and 1206?

Answer: GCF of 1201 and 1206 is 1.

2. What are the Factors of 1201?

Answer: Factors of 1201 are 1, 1201. There are 2 integers that are factors of 1201. The greatest factor of 1201 is 1201.

3. What are the Factors of 1206?

Answer: Factors of 1206 are 1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206. There are 12 integers that are factors of 1206. The greatest factor of 1206 is 1206.

4. How to Find the GCF of 1201 and 1206?

Answer:

Greatest Common Factor of 1201 and 1206 = 1

Step 1: Find the prime factorization of 1201

1201 = 1201

Step 2: Find the prime factorization of 1206

1206 = 2 x 3 x 3 x 67

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 1201 and 1206 is 1