Greatest Common Factor of 72, 85, 160

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

• Greatest Common Factor of 72, 85, 160 by common division method
• Greatest Common Factor of 72, 85, 160 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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 160

List of positive integer factors of 160 that divides 160 without a remainder.

1,2,4,5,8,10,16,20,32,40,80,160

Greatest Common Factor

We found the factors 72,85,160 . The biggest common factor number is the GCF number.
So the greatest common factor 72,85,160 is 1.

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

• GCF of 28, 96, 286
• GCF of 13, 70, 337
• GCF of 48, 43, 760
• GCF of 43, 63, 218
• GCF of 55, 36, 375

1. What is the GCF of 72, 85, 160?

Answer: GCF of 72, 85, 160 is 1.

2. How to Find the GCF of 72, 85, 160

Answer: Greatest Common Factor(GCF) of 72, 85, 160 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 85, 160) = 1.