Greatest Common Factor of 55, 30, 530

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

• Greatest Common Factor of 55, 30, 530 by common division method
• Greatest Common Factor of 55, 30, 530 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 5 = 5

Factors of 55

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

1,5,11,55

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 530

List of positive integer factors of 530 that divides 530 without a remainder.

1,2,5,10,53,106,265,530

Greatest Common Factor

We found the factors 55,30,530 . The biggest common factor number is the GCF number.
So the greatest common factor 55,30,530 is 5.

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

• GCF of 16, 42, 412
• GCF of 25, 74, 830
• GCF of 37, 79, 558
• GCF of 78, 61, 671
• GCF of 34, 14, 351

1. What is the GCF of 55, 30, 530?

Answer: GCF of 55, 30, 530 is 5.

2. How to Find the GCF of 55, 30, 530

Answer: Greatest Common Factor(GCF) of 55, 30, 530 = 5

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

Step 2: Then multiply all the prime factors GCF(55, 30, 530) = 5.