Greatest Common Factor of 30, 18, 527

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

• Greatest Common Factor of 30, 18, 527 by common division method
• Greatest Common Factor of 30, 18, 527 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 527

List of positive integer factors of 527 that divides 527 without a remainder.

1,17,31,527

Greatest Common Factor

We found the factors 30,18,527 . The biggest common factor number is the GCF number.
So the greatest common factor 30,18,527 is 1.

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

• GCF of 22, 13, 338
• GCF of 84, 84, 339
• GCF of 58, 44, 775
• GCF of 72, 46, 177
• GCF of 42, 18, 925

1. What is the GCF of 30, 18, 527?

Answer: GCF of 30, 18, 527 is 1.

2. How to Find the GCF of 30, 18, 527

Answer: Greatest Common Factor(GCF) of 30, 18, 527 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 18, 527) = 1.