Greatest Common Factor of 80, 64, 45, 375

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

• Greatest Common Factor of 80, 64, 45, 375 by common division method
• Greatest Common Factor of 80, 64, 45, 375 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 64

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

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

Factors of 45

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

1,3,5,9,15,45

Factors of 375

List of positive integer factors of 375 that divides 375 without a remainder.

1,3,5,15,25,75,125,375

Greatest Common Factor

We found the factors 80,64,45,375 . The biggest common factor number is the GCF number.
So the greatest common factor 80,64,45,375 is 1.

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

• GCF of 26, 36, 82, 724
• GCF of 70, 66, 98, 988
• GCF of 52, 10, 53, 974
• GCF of 74, 92, 59, 721
• GCF of 35, 12, 48, 447

1. What is the GCF of 80, 64, 45, 375?

Answer: GCF of 80, 64, 45, 375 is 1.

2. How to Find the GCF of 80, 64, 45, 375

Answer: Greatest Common Factor(GCF) of 80, 64, 45, 375 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 64, 45, 375) = 1.