Greatest Common Factor of 30, 316, 247

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

• Greatest Common Factor of 30, 316, 247 by common division method
• Greatest Common Factor of 30, 316, 247 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 316

List of positive integer factors of 316 that divides 316 without a remainder.

1,2,4,79,158,316

Factors of 247

List of positive integer factors of 247 that divides 247 without a remainder.

1,13,19,247

Greatest Common Factor

We found the factors 30,316,247 . The biggest common factor number is the GCF number.
So the greatest common factor 30,316,247 is 1.

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

• GCF of 97, 562, 561
• GCF of 91, 194, 230
• GCF of 84, 244, 225
• GCF of 40, 923, 985
• GCF of 12, 324, 665

1. What is the GCF of 30, 316, 247?

Answer: GCF of 30, 316, 247 is 1.

2. How to Find the GCF of 30, 316, 247

Answer: Greatest Common Factor(GCF) of 30, 316, 247 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 316, 247) = 1.