Greatest Common Factor of 80, 10, 53, 345

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

• Greatest Common Factor of 80, 10, 53, 345 by common division method
• Greatest Common Factor of 80, 10, 53, 345 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 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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 345

List of positive integer factors of 345 that divides 345 without a remainder.

1,3,5,15,23,69,115,345

Greatest Common Factor

We found the factors 80,10,53,345 . The biggest common factor number is the GCF number.
So the greatest common factor 80,10,53,345 is 1.

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

• GCF of 61, 97, 20, 678
• GCF of 22, 15, 24, 354
• GCF of 16, 88, 92, 391
• GCF of 23, 53, 13, 783
• GCF of 45, 35, 15, 884

1. What is the GCF of 80, 10, 53, 345?

Answer: GCF of 80, 10, 53, 345 is 1.

2. How to Find the GCF of 80, 10, 53, 345

Answer: Greatest Common Factor(GCF) of 80, 10, 53, 345 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 10, 53, 345) = 1.