Greatest Common Factor of 84, 87, 530

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

• Greatest Common Factor of 84, 87, 530 by common division method
• Greatest Common Factor of 84, 87, 530 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

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 84,87,530 . The biggest common factor number is the GCF number.
So the greatest common factor 84,87,530 is 1.

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

• GCF of 76, 30, 364
• GCF of 32, 32, 149
• GCF of 37, 31, 193
• GCF of 71, 46, 889
• GCF of 29, 18, 418

1. What is the GCF of 84, 87, 530?

Answer: GCF of 84, 87, 530 is 1.

2. How to Find the GCF of 84, 87, 530

Answer: Greatest Common Factor(GCF) of 84, 87, 530 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 87, 530) = 1.