Greatest Common Factor of 30, 94, 243

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

• Greatest Common Factor of 30, 94, 243 by common division method
• Greatest Common Factor of 30, 94, 243 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 94

List of positive integer factors of 94 that divides 94 without a remainder.

1,2,47,94

Factors of 243

List of positive integer factors of 243 that divides 243 without a remainder.

1,3,9,27,81,243

Greatest Common Factor

We found the factors 30,94,243 . The biggest common factor number is the GCF number.
So the greatest common factor 30,94,243 is 1.

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

• GCF of 83, 69, 946
• GCF of 63, 16, 234
• GCF of 47, 44, 414
• GCF of 57, 82, 260
• GCF of 30, 78, 187

1. What is the GCF of 30, 94, 243?

Answer: GCF of 30, 94, 243 is 1.

2. How to Find the GCF of 30, 94, 243

Answer: Greatest Common Factor(GCF) of 30, 94, 243 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 94, 243) = 1.