Greatest Common Factor of 247, 123, 53

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

• Greatest Common Factor of 247, 123, 53 by common division method
• Greatest Common Factor of 247, 123, 53 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 247

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

1,13,19,247

Factors of 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Factors of 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Greatest Common Factor

We found the factors 247,123,53 . The biggest common factor number is the GCF number.
So the greatest common factor 247,123,53 is 1.

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

• GCF of 685, 147, 55
• GCF of 902, 808, 62
• GCF of 173, 935, 60
• GCF of 752, 773, 86
• GCF of 350, 249, 62

1. What is the GCF of 247, 123, 53?

Answer: GCF of 247, 123, 53 is 1.

2. How to Find the GCF of 247, 123, 53

Answer: Greatest Common Factor(GCF) of 247, 123, 53 = 1

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

Step 2: Then multiply all the prime factors GCF(247, 123, 53) = 1.