Greatest Common Factor of 64, 90, 67, 73

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

• Greatest Common Factor of 64, 90, 67, 73 by common division method
• Greatest Common Factor of 64, 90, 67, 73 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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Greatest Common Factor

We found the factors 64,90,67,73 . The biggest common factor number is the GCF number.
So the greatest common factor 64,90,67,73 is 1.

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

• GCF of 40, 72, 30, 78
• GCF of 55, 63, 47, 84
• GCF of 99, 31, 28, 94
• GCF of 29, 99, 25, 15
• GCF of 63, 45, 80, 95

1. What is the GCF of 64, 90, 67, 73?

Answer: GCF of 64, 90, 67, 73 is 1.

2. How to Find the GCF of 64, 90, 67, 73

Answer: Greatest Common Factor(GCF) of 64, 90, 67, 73 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 90, 67, 73) = 1.