Greatest Common Factor of 69, 80, 54, 498

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

• Greatest Common Factor of 69, 80, 54, 498 by common division method
• Greatest Common Factor of 69, 80, 54, 498 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 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 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 498

List of positive integer factors of 498 that divides 498 without a remainder.

1,2,3,6,83,166,249,498

Greatest Common Factor

We found the factors 69,80,54,498 . The biggest common factor number is the GCF number.
So the greatest common factor 69,80,54,498 is 1.

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

• GCF of 61, 32, 62, 123
• GCF of 14, 25, 70, 503
• GCF of 52, 87, 72, 999
• GCF of 60, 45, 52, 310
• GCF of 91, 36, 85, 281

1. What is the GCF of 69, 80, 54, 498?

Answer: GCF of 69, 80, 54, 498 is 1.

2. How to Find the GCF of 69, 80, 54, 498

Answer: Greatest Common Factor(GCF) of 69, 80, 54, 498 = 1

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

Step 2: Then multiply all the prime factors GCF(69, 80, 54, 498) = 1.