Greatest Common Factor of 84, 77, 13, 528

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

• Greatest Common Factor of 84, 77, 13, 528 by common division method
• Greatest Common Factor of 84, 77, 13, 528 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 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 528

List of positive integer factors of 528 that divides 528 without a remainder.

1,2,3,4,6,8,11,12,16,22,24,33,44,48,66,88,132,176,264,528

Greatest Common Factor

We found the factors 84,77,13,528 . The biggest common factor number is the GCF number.
So the greatest common factor 84,77,13,528 is 1.

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

• GCF of 18, 25, 94, 533
• GCF of 26, 47, 34, 678
• GCF of 30, 46, 56, 852
• GCF of 23, 88, 28, 101
• GCF of 79, 38, 14, 559

1. What is the GCF of 84, 77, 13, 528?

Answer: GCF of 84, 77, 13, 528 is 1.

2. How to Find the GCF of 84, 77, 13, 528

Answer: Greatest Common Factor(GCF) of 84, 77, 13, 528 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 77, 13, 528) = 1.