Greatest Common Factor of 30, 84, 931

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

• Greatest Common Factor of 30, 84, 931 by common division method
• Greatest Common Factor of 30, 84, 931 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 931

List of positive integer factors of 931 that divides 931 without a remainder.

1,7,19,49,133,931

Greatest Common Factor

We found the factors 30,84,931 . The biggest common factor number is the GCF number.
So the greatest common factor 30,84,931 is 1.

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

• GCF of 49, 21, 538
• GCF of 38, 65, 677
• GCF of 82, 27, 301
• GCF of 24, 62, 418
• GCF of 37, 90, 207

1. What is the GCF of 30, 84, 931?

Answer: GCF of 30, 84, 931 is 1.

2. How to Find the GCF of 30, 84, 931

Answer: Greatest Common Factor(GCF) of 30, 84, 931 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 84, 931) = 1.