Greatest Common Factor of 489, 4040

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

• Greatest Common Factor of 489, 4040 by common division method
• Greatest Common Factor of 489, 4040 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 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Factors of 4040

List of positive integer factors of 4040 that divides 4040 without a remainder.

1,2,4,5,8,10,20,40,101,202,404,505,808,1010,2020,4040

Greatest Common Factor

We found the factors 489,4040 . The biggest common factor number is the GCF number.
So the greatest common factor 489,4040 is 1.

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

• GCF of 431, 2222
• GCF of 149, 8027
• GCF of 220, 8203
• GCF of 444, 6676
• GCF of 958, 8906

1. What is the GCF of 489, 4040?

Answer: GCF of 489, 4040 is 1.

2. How to Find the GCF of 489, 4040

Answer: Greatest Common Factor(GCF) of 489, 4040 = 1

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

Step 2: Then multiply all the prime factors GCF(489, 4040) = 1.