Greatest Common Factor of 64, 16, 75, 747

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

• Greatest Common Factor of 64, 16, 75, 747 by common division method
• Greatest Common Factor of 64, 16, 75, 747 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 75

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

1,3,5,15,25,75

Factors of 747

List of positive integer factors of 747 that divides 747 without a remainder.

1,3,9,83,249,747

Greatest Common Factor

We found the factors 64,16,75,747 . The biggest common factor number is the GCF number.
So the greatest common factor 64,16,75,747 is 1.

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

• GCF of 88, 30, 82, 473
• GCF of 28, 82, 86, 868
• GCF of 21, 84, 72, 529
• GCF of 57, 79, 25, 554
• GCF of 16, 20, 95, 971

1. What is the GCF of 64, 16, 75, 747?

Answer: GCF of 64, 16, 75, 747 is 1.

2. How to Find the GCF of 64, 16, 75, 747

Answer: Greatest Common Factor(GCF) of 64, 16, 75, 747 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 16, 75, 747) = 1.