Greatest Common Factor of 97, 73, 45

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

• Greatest Common Factor of 97, 73, 45 by common division method
• Greatest Common Factor of 97, 73, 45 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 73

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

1,73

Factors of 45

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

1,3,5,9,15,45

Greatest Common Factor

We found the factors 97,73,45 . The biggest common factor number is the GCF number.
So the greatest common factor 97,73,45 is 1.

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

• GCF of 10, 25, 53
• GCF of 22, 71, 33
• GCF of 97, 39, 87
• GCF of 13, 75, 69
• GCF of 44, 87, 36

1. What is the GCF of 97, 73, 45?

Answer: GCF of 97, 73, 45 is 1.

2. How to Find the GCF of 97, 73, 45

Answer: Greatest Common Factor(GCF) of 97, 73, 45 = 1

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

Step 2: Then multiply all the prime factors GCF(97, 73, 45) = 1.