Greatest Common Factor of 55, 124, 289

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

• Greatest Common Factor of 55, 124, 289 by common division method
• Greatest Common Factor of 55, 124, 289 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 55

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

1,5,11,55

Factors of 124

List of positive integer factors of 124 that divides 124 without a remainder.

1,2,4,31,62,124

Factors of 289

List of positive integer factors of 289 that divides 289 without a remainder.

1,17,289

Greatest Common Factor

We found the factors 55,124,289 . The biggest common factor number is the GCF number.
So the greatest common factor 55,124,289 is 1.

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

• GCF of 70, 427, 550
• GCF of 89, 529, 578
• GCF of 17, 676, 757
• GCF of 85, 483, 178
• GCF of 36, 688, 342

1. What is the GCF of 55, 124, 289?

Answer: GCF of 55, 124, 289 is 1.

2. How to Find the GCF of 55, 124, 289

Answer: Greatest Common Factor(GCF) of 55, 124, 289 = 1

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

Step 2: Then multiply all the prime factors GCF(55, 124, 289) = 1.