Greatest Common Factor of 48, 55, 247

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

• Greatest Common Factor of 48, 55, 247 by common division method
• Greatest Common Factor of 48, 55, 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 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

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 48,55,247 . The biggest common factor number is the GCF number.
So the greatest common factor 48,55,247 is 1.

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

• GCF of 93, 61, 639
• GCF of 39, 20, 120
• GCF of 38, 48, 845
• GCF of 97, 28, 780
• GCF of 63, 34, 584

1. What is the GCF of 48, 55, 247?

Answer: GCF of 48, 55, 247 is 1.

2. How to Find the GCF of 48, 55, 247

Answer: Greatest Common Factor(GCF) of 48, 55, 247 = 1

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

Step 2: Then multiply all the prime factors GCF(48, 55, 247) = 1.