Greatest Common Factor of 23, 78, 24, 900

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

• Greatest Common Factor of 23, 78, 24, 900 by common division method
• Greatest Common Factor of 23, 78, 24, 900 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 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

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 900

List of positive integer factors of 900 that divides 900 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,25,30,36,45,50,60,75,90,100,150,180,225,300,450,900

Greatest Common Factor

We found the factors 23,78,24,900 . The biggest common factor number is the GCF number.
So the greatest common factor 23,78,24,900 is 1.

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

• GCF of 68, 23, 40, 467
• GCF of 47, 46, 86, 390
• GCF of 23, 66, 69, 301
• GCF of 88, 37, 52, 306
• GCF of 72, 32, 55, 802

1. What is the GCF of 23, 78, 24, 900?

Answer: GCF of 23, 78, 24, 900 is 1.

2. How to Find the GCF of 23, 78, 24, 900

Answer: Greatest Common Factor(GCF) of 23, 78, 24, 900 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 78, 24, 900) = 1.