Greatest Common Factor of 24, 90, 28, 73

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

• Greatest Common Factor of 24, 90, 28, 73 by common division method
• Greatest Common Factor of 24, 90, 28, 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 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

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 24,90,28,73 . The biggest common factor number is the GCF number.
So the greatest common factor 24,90,28,73 is 1.

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

• GCF of 55, 59, 73, 24
• GCF of 37, 11, 79, 77
• GCF of 46, 38, 93, 57
• GCF of 72, 20, 77, 95
• GCF of 12, 47, 22, 71

1. What is the GCF of 24, 90, 28, 73?

Answer: GCF of 24, 90, 28, 73 is 1.

2. How to Find the GCF of 24, 90, 28, 73

Answer: Greatest Common Factor(GCF) of 24, 90, 28, 73 = 1

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

Step 2: Then multiply all the prime factors GCF(24, 90, 28, 73) = 1.