Greatest Common Factor of 84, 63, 66, 484

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

• Greatest Common Factor of 84, 63, 66, 484 by common division method
• Greatest Common Factor of 84, 63, 66, 484 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 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 484

List of positive integer factors of 484 that divides 484 without a remainder.

1,2,4,11,22,44,121,242,484

Greatest Common Factor

We found the factors 84,63,66,484 . The biggest common factor number is the GCF number.
So the greatest common factor 84,63,66,484 is 1.

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

• GCF of 17, 79, 13, 507
• GCF of 83, 43, 76, 303
• GCF of 42, 25, 71, 920
• GCF of 50, 38, 28, 370
• GCF of 59, 81, 94, 752

1. What is the GCF of 84, 63, 66, 484?

Answer: GCF of 84, 63, 66, 484 is 1.

2. How to Find the GCF of 84, 63, 66, 484

Answer: Greatest Common Factor(GCF) of 84, 63, 66, 484 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 63, 66, 484) = 1.