Greatest Common Factor of 13, 40, 64, 469

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

• Greatest Common Factor of 13, 40, 64, 469 by common division method
• Greatest Common Factor of 13, 40, 64, 469 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 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 469

List of positive integer factors of 469 that divides 469 without a remainder.

1,7,67,469

Greatest Common Factor

We found the factors 13,40,64,469 . The biggest common factor number is the GCF number.
So the greatest common factor 13,40,64,469 is 1.

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

• GCF of 16, 85, 57, 324
• GCF of 66, 21, 53, 909
• GCF of 93, 58, 76, 184
• GCF of 66, 10, 88, 706
• GCF of 42, 70, 10, 499

1. What is the GCF of 13, 40, 64, 469?

Answer: GCF of 13, 40, 64, 469 is 1.

2. How to Find the GCF of 13, 40, 64, 469

Answer: Greatest Common Factor(GCF) of 13, 40, 64, 469 = 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, 64, 469) = 1.