Greatest Common Factor of 23, 330, 438

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

• Greatest Common Factor of 23, 330, 438 by common division method
• Greatest Common Factor of 23, 330, 438 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 330

List of positive integer factors of 330 that divides 330 without a remainder.

1,2,3,5,6,10,11,15,22,30,33,55,66,110,165,330

Factors of 438

List of positive integer factors of 438 that divides 438 without a remainder.

1,2,3,6,73,146,219,438

Greatest Common Factor

We found the factors 23,330,438 . The biggest common factor number is the GCF number.
So the greatest common factor 23,330,438 is 1.

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

• GCF of 63, 753, 301
• GCF of 14, 931, 414
• GCF of 94, 429, 327
• GCF of 65, 718, 674
• GCF of 99, 456, 704

1. What is the GCF of 23, 330, 438?

Answer: GCF of 23, 330, 438 is 1.

2. How to Find the GCF of 23, 330, 438

Answer: Greatest Common Factor(GCF) of 23, 330, 438 = 1

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

Step 2: Then multiply all the prime factors GCF(23, 330, 438) = 1.