Greatest Common Factor of 23, 154, 120

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

• Greatest Common Factor of 23, 154, 120 by common division method
• Greatest Common Factor of 23, 154, 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 154

List of positive integer factors of 154 that divides 154 without a remainder.

1,2,7,11,14,22,77,154

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 23,154,120 . The biggest common factor number is the GCF number.
So the greatest common factor 23,154,120 is 1.

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

• GCF of 96, 989, 937
• GCF of 93, 484, 317
• GCF of 95, 768, 622
• GCF of 43, 327, 294
• GCF of 11, 957, 576

1. What is the GCF of 23, 154, 120?

Answer: GCF of 23, 154, 120 is 1.

2. How to Find the GCF of 23, 154, 120

Answer: Greatest Common Factor(GCF) of 23, 154, 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, 154, 120) = 1.