Greatest Common Factor of 55, 60, 49, 529

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

• Greatest Common Factor of 55, 60, 49, 529 by common division method
• Greatest Common Factor of 55, 60, 49, 529 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 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 529

List of positive integer factors of 529 that divides 529 without a remainder.

1,23,529

Greatest Common Factor

We found the factors 55,60,49,529 . The biggest common factor number is the GCF number.
So the greatest common factor 55,60,49,529 is 1.

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

• GCF of 89, 66, 67, 726
• GCF of 20, 48, 30, 637
• GCF of 25, 20, 33, 614
• GCF of 99, 22, 53, 306
• GCF of 74, 28, 55, 164

1. What is the GCF of 55, 60, 49, 529?

Answer: GCF of 55, 60, 49, 529 is 1.

2. How to Find the GCF of 55, 60, 49, 529

Answer: Greatest Common Factor(GCF) of 55, 60, 49, 529 = 1

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

Step 2: Then multiply all the prime factors GCF(55, 60, 49, 529) = 1.