Greatest Common Factor of 72, 53, 43, 428

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

• Greatest Common Factor of 72, 53, 43, 428 by common division method
• Greatest Common Factor of 72, 53, 43, 428 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 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 428

List of positive integer factors of 428 that divides 428 without a remainder.

1,2,4,107,214,428

Greatest Common Factor

We found the factors 72,53,43,428 . The biggest common factor number is the GCF number.
So the greatest common factor 72,53,43,428 is 1.

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

• GCF of 83, 72, 46, 488
• GCF of 15, 60, 26, 138
• GCF of 68, 20, 40, 717
• GCF of 97, 40, 21, 230
• GCF of 41, 84, 90, 322

1. What is the GCF of 72, 53, 43, 428?

Answer: GCF of 72, 53, 43, 428 is 1.

2. How to Find the GCF of 72, 53, 43, 428

Answer: Greatest Common Factor(GCF) of 72, 53, 43, 428 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 53, 43, 428) = 1.