Greatest Common Factor of 23, 24, 25, 120

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

• Greatest Common Factor of 23, 24, 25, 120 by common division method
• Greatest Common Factor of 23, 24, 25, 120 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 24

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

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

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 120

List of positive integer factors of 120 that divides 120 without a remainder.

1,2,3,4,5,6,8,10,12,15,20,24,30,40,60,120

Greatest Common Factor

We found the factors 23,24,25,120 . The biggest common factor number is the GCF number.
So the greatest common factor 23,24,25,120 is 1.

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

• GCF of 72, 23, 10, 143
• GCF of 99, 73, 61, 281
• GCF of 61, 99, 15, 838
• GCF of 41, 22, 19, 346
• GCF of 40, 47, 38, 938

1. What is the GCF of 23, 24, 25, 120?

Answer: GCF of 23, 24, 25, 120 is 1.

2. How to Find the GCF of 23, 24, 25, 120

Answer: Greatest Common Factor(GCF) of 23, 24, 25, 120 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 24, 25, 120) = 1.