Greatest Common Factor of 72, 73, 77, 484

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

• Greatest Common Factor of 72, 73, 77, 484 by common division method
• Greatest Common Factor of 72, 73, 77, 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 73

List of positive integer factors of 73 that divides 73 without a remainder.

1,73

Factors of 77

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

1,7,11,77

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 72,73,77,484 . The biggest common factor number is the GCF number.
So the greatest common factor 72,73,77,484 is 1.

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

• GCF of 19, 69, 86, 367
• GCF of 35, 85, 74, 702
• GCF of 25, 78, 71, 364
• GCF of 27, 83, 26, 269
• GCF of 97, 60, 93, 276

1. What is the GCF of 72, 73, 77, 484?

Answer: GCF of 72, 73, 77, 484 is 1.

2. How to Find the GCF of 72, 73, 77, 484

Answer: Greatest Common Factor(GCF) of 72, 73, 77, 484 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 73, 77, 484) = 1.