Greatest Common Factor of 13, 40, 544, 494

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

• Greatest Common Factor of 13, 40, 544, 494 by common division method
• Greatest Common Factor of 13, 40, 544, 494 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 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 544

List of positive integer factors of 544 that divides 544 without a remainder.

1,2,4,8,16,17,32,34,68,136,272,544

Factors of 494

List of positive integer factors of 494 that divides 494 without a remainder.

1,2,13,19,26,38,247,494

Greatest Common Factor

We found the factors 13,40,544,494 . The biggest common factor number is the GCF number.
So the greatest common factor 13,40,544,494 is 1.

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

• GCF of 88, 97, 354, 225
• GCF of 29, 66, 771, 170
• GCF of 12, 44, 696, 668
• GCF of 63, 47, 344, 836
• GCF of 37, 78, 418, 407

1. What is the GCF of 13, 40, 544, 494?

Answer: GCF of 13, 40, 544, 494 is 1.

2. How to Find the GCF of 13, 40, 544, 494

Answer: Greatest Common Factor(GCF) of 13, 40, 544, 494 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 40, 544, 494) = 1.