Greatest Common Factor of 297, 1449, 7

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 297, 1449, 7 by common division method
• Greatest Common Factor of 297, 1449, 7 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 297

List of positive integer factors of 297 that divides 297 without a remainder.

1,3,9,11,27,33,99,297

Factors of 1449

List of positive integer factors of 1449 that divides 1449 without a remainder.

1,3,7,9,21,23,63,69,161,207,483,1449

Factors of 7

List of positive integer factors of 7 that divides 7 without a remainder.

1,7

Greatest Common Factor

We found the factors 297,1449,7 . The biggest common factor number is the GCF number.
So the greatest common factor 297,1449,7 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 381, 9530, 6
• GCF of 678, 1303, 3
• GCF of 895, 4937, 2
• GCF of 332, 7917, 3
• GCF of 951, 7289, 3

1. What is the GCF of 297, 1449, 7?

Answer: GCF of 297, 1449, 7 is 1.

2. How to Find the GCF of 297, 1449, 7

Answer: Greatest Common Factor(GCF) of 297, 1449, 7 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(297, 1449, 7) = 1.