Greatest Common Factor of 72, 28, 429, 544

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

• Greatest Common Factor of 72, 28, 429, 544 by common division method
• Greatest Common Factor of 72, 28, 429, 544 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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 429

List of positive integer factors of 429 that divides 429 without a remainder.

1,3,11,13,33,39,143,429

Factors of 544

List of positive integer factors of 544 that divides 544 without a remainder.

1,2,4,8,16,17,32,34,68,136,272,544

Greatest Common Factor

We found the factors 72,28,429,544 . The biggest common factor number is the GCF number.
So the greatest common factor 72,28,429,544 is 1.

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

• GCF of 59, 12, 955, 341
• GCF of 31, 38, 116, 686
• GCF of 65, 78, 720, 158
• GCF of 27, 92, 323, 456
• GCF of 33, 20, 725, 960

1. What is the GCF of 72, 28, 429, 544?

Answer: GCF of 72, 28, 429, 544 is 1.

2. How to Find the GCF of 72, 28, 429, 544

Answer: Greatest Common Factor(GCF) of 72, 28, 429, 544 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 28, 429, 544) = 1.