Greatest Common Factor of 16, 71, 90, 785

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

• Greatest Common Factor of 16, 71, 90, 785 by common division method
• Greatest Common Factor of 16, 71, 90, 785 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 785

List of positive integer factors of 785 that divides 785 without a remainder.

1,5,157,785

Greatest Common Factor

We found the factors 16,71,90,785 . The biggest common factor number is the GCF number.
So the greatest common factor 16,71,90,785 is 1.

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

• GCF of 33, 86, 12, 876
• GCF of 39, 71, 38, 735
• GCF of 12, 85, 76, 421
• GCF of 25, 31, 88, 727
• GCF of 80, 24, 13, 834

1. What is the GCF of 16, 71, 90, 785?

Answer: GCF of 16, 71, 90, 785 is 1.

2. How to Find the GCF of 16, 71, 90, 785

Answer: Greatest Common Factor(GCF) of 16, 71, 90, 785 = 1

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

Step 2: Then multiply all the prime factors GCF(16, 71, 90, 785) = 1.