Greatest Common Factor of 69, 64, 80, 465

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

• Greatest Common Factor of 69, 64, 80, 465 by common division method
• Greatest Common Factor of 69, 64, 80, 465 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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

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 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 465

List of positive integer factors of 465 that divides 465 without a remainder.

1,3,5,15,31,93,155,465

Greatest Common Factor

We found the factors 69,64,80,465 . The biggest common factor number is the GCF number.
So the greatest common factor 69,64,80,465 is 1.

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

• GCF of 16, 35, 29, 814
• GCF of 46, 74, 22, 922
• GCF of 12, 83, 81, 292
• GCF of 92, 77, 90, 987
• GCF of 31, 83, 41, 425

1. What is the GCF of 69, 64, 80, 465?

Answer: GCF of 69, 64, 80, 465 is 1.

2. How to Find the GCF of 69, 64, 80, 465

Answer: Greatest Common Factor(GCF) of 69, 64, 80, 465 = 1

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

Step 2: Then multiply all the prime factors GCF(69, 64, 80, 465) = 1.