Greatest Common Factor of 90, 80, 785

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

• Greatest Common Factor of 90, 80, 785 by common division method
• Greatest Common Factor of 90, 80, 785 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 = 5

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 80

List of positive integer factors of 80 that divides 80 without a remainder.

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

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 90,80,785 . The biggest common factor number is the GCF number.
So the greatest common factor 90,80,785 is 5.

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

• GCF of 84, 31, 611
• GCF of 58, 67, 776
• GCF of 49, 10, 285
• GCF of 29, 19, 638
• GCF of 43, 41, 882

1. What is the GCF of 90, 80, 785?

Answer: GCF of 90, 80, 785 is 5.

2. How to Find the GCF of 90, 80, 785

Answer: Greatest Common Factor(GCF) of 90, 80, 785 = 5

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

Step 2: Then multiply all the prime factors GCF(90, 80, 785) = 5.