Greatest Common Factor of 1490 and 1494

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 1490, 1494 i.e. 2 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 1490 and 1494 is 2.

GCF(1490,1494) = 2

GCF of 1490 and 1494

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

GCF of:
and

Greatest Common Factor of 1490 and 1494

GCF of 1490 and 1494 is 2

Prime Factorization of 1490


2 1490
5 745
149 149
1

Prime factors of 1490 are 2,5,149. Prime factorization of 1490 in exponential form is:

1490 = 21×51×1491

Prime Factorization of 1494


2 1494
3 747
3 249
83 83
1

Prime factors of 1494 are 2,3,83. Prime factorization of 1494 in exponential form is:

1494 = 21×32×831

∴ So by taking common prime factors GCF of 1490 and 1494 is 2

Greatest Common Factor of 1490 and 1494 by matching factors method

Factors of 1490

List of positive integer factors of 1490 that divides 1490 without a remainder.

1,2,5,10,149,298,745,1490

Factors of 1494

List of positive integer factors of 1494 that divides 1494 without a remainder.

1,2,3,6,9,18,83,166,249,498,747,1494

Greatest Common Factor

We found the factors and prime factorization of 1490 and 1494. The biggest common factor number is the GCF number.
So the greatest common factor 1490 and 1494 is 2.

Also check out the Least Common Multiple of 1490 and 1494

Properties of GCF 1490 and 1494

(i) The GCF of 1490 and 1494 is associative

GCF of 1490 and 1494 = GCF of 1494 and 1490

Related Greatest Common Factor of 1490

Related Greatest Common Factor of 1494

Frequently Asked Questions on GCF of 1490 and 1494

1. What is the GCF of 1490 and 1494?

Answer: GCF of 1490 and 1494 is 2.

2. What are the Factors of 1490?

Answer: Factors of 1490 are 1, 2, 5, 10, 149, 298, 745, 1490. There are 8 integers that are factors of 1490. The greatest factor of 1490 is 1490.

3. What are the Factors of 1494?

Answer: Factors of 1494 are 1, 2, 3, 6, 9, 18, 83, 166, 249, 498, 747, 1494. There are 12 integers that are factors of 1494. The greatest factor of 1494 is 1494.

4. How to Find the GCF of 1490 and 1494?

Answer:

Greatest Common Factor of 1490 and 1494 = 2

Step 1: Find the prime factorization of 1490

1490 = 2 x 5 x 149

Step 2: Find the prime factorization of 1494

1494 = 2 x 3 x 3 x 83

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

GCF = 2

Step 4: Therefore, the greatest common factor of 1490 and 1494 is 2