Greatest Common Factor of 64, 75, 105

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

• Greatest Common Factor of 64, 75, 105 by common division method
• Greatest Common Factor of 64, 75, 105 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 64

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

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

Factors of 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

Greatest Common Factor

We found the factors 64,75,105 . The biggest common factor number is the GCF number.
So the greatest common factor 64,75,105 is 1.

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

• GCF of 22, 25, 279
• GCF of 23, 62, 722
• GCF of 64, 41, 951
• GCF of 65, 36, 917
• GCF of 77, 77, 848

1. What is the GCF of 64, 75, 105?

Answer: GCF of 64, 75, 105 is 1.

2. How to Find the GCF of 64, 75, 105

Answer: Greatest Common Factor(GCF) of 64, 75, 105 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 75, 105) = 1.