Greatest Common Factor of 13, 40, 45, 41, 479

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

• Greatest Common Factor of 13, 40, 45, 41, 479 by common division method
• Greatest Common Factor of 13, 40, 45, 41, 479 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 41

List of positive integer factors of 41 that divides 41 without a remainder.

1,41

Factors of 479

List of positive integer factors of 479 that divides 479 without a remainder.

1,479

Greatest Common Factor

We found the factors 13,40,45,41,479 . The biggest common factor number is the GCF number.
So the greatest common factor 13,40,45,41,479 is 1.

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

• GCF of 89, 78, 47, 63, 947
• GCF of 98, 64, 56, 89, 348
• GCF of 94, 86, 67, 39, 736
• GCF of 57, 39, 44, 64, 540
• GCF of 58, 30, 34, 54, 942

1. What is the GCF of 13, 40, 45, 41, 479?

Answer: GCF of 13, 40, 45, 41, 479 is 1.

2. How to Find the GCF of 13, 40, 45, 41, 479

Answer: Greatest Common Factor(GCF) of 13, 40, 45, 41, 479 = 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, 45, 41, 479) = 1.