Greatest Common Factor of 72, 53, 50, 405

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

• Greatest Common Factor of 72, 53, 50, 405 by common division method
• Greatest Common Factor of 72, 53, 50, 405 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 50

List of positive integer factors of 50 that divides 50 without a remainder.

1,2,5,10,25,50

Factors of 405

List of positive integer factors of 405 that divides 405 without a remainder.

1,3,5,9,15,27,45,81,135,405

Greatest Common Factor

We found the factors 72,53,50,405 . The biggest common factor number is the GCF number.
So the greatest common factor 72,53,50,405 is 1.

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

• GCF of 88, 61, 66, 415
• GCF of 24, 40, 16, 232
• GCF of 22, 43, 49, 211
• GCF of 16, 35, 12, 964
• GCF of 48, 21, 96, 197

1. What is the GCF of 72, 53, 50, 405?

Answer: GCF of 72, 53, 50, 405 is 1.

2. How to Find the GCF of 72, 53, 50, 405

Answer: Greatest Common Factor(GCF) of 72, 53, 50, 405 = 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, 50, 405) = 1.