Greatest Common Factor of 45, 88, 73, 68

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

• Greatest Common Factor of 45, 88, 73, 68 by common division method
• Greatest Common Factor of 45, 88, 73, 68 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 45

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

1,3,5,9,15,45

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 73

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

1,73

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Greatest Common Factor

We found the factors 45,88,73,68 . The biggest common factor number is the GCF number.
So the greatest common factor 45,88,73,68 is 1.

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

• GCF of 93, 66, 45, 35
• GCF of 71, 39, 80, 65
• GCF of 90, 19, 77, 52
• GCF of 48, 22, 92, 20
• GCF of 88, 93, 70, 41

1. What is the GCF of 45, 88, 73, 68?

Answer: GCF of 45, 88, 73, 68 is 1.

2. How to Find the GCF of 45, 88, 73, 68

Answer: Greatest Common Factor(GCF) of 45, 88, 73, 68 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 88, 73, 68) = 1.