Greatest Common Factor of 64, 45, 74, 73

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

• Greatest Common Factor of 64, 45, 74, 73 by common division method
• Greatest Common Factor of 64, 45, 74, 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 45

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

1,3,5,9,15,45

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

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 64,45,74,73 . The biggest common factor number is the GCF number.
So the greatest common factor 64,45,74,73 is 1.

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

• GCF of 97, 22, 63, 48
• GCF of 31, 20, 75, 82
• GCF of 19, 59, 14, 88
• GCF of 13, 79, 32, 41
• GCF of 66, 67, 55, 86

1. What is the GCF of 64, 45, 74, 73?

Answer: GCF of 64, 45, 74, 73 is 1.

2. How to Find the GCF of 64, 45, 74, 73

Answer: Greatest Common Factor(GCF) of 64, 45, 74, 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, 45, 74, 73) = 1.