Greatest Common Factor of 78, 90, 35, 982

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

• Greatest Common Factor of 78, 90, 35, 982 by common division method
• Greatest Common Factor of 78, 90, 35, 982 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 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

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 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 982

List of positive integer factors of 982 that divides 982 without a remainder.

1,2,491,982

Greatest Common Factor

We found the factors 78,90,35,982 . The biggest common factor number is the GCF number.
So the greatest common factor 78,90,35,982 is 1.

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

• GCF of 61, 80, 65, 569
• GCF of 63, 21, 67, 555
• GCF of 11, 67, 20, 274
• GCF of 17, 70, 15, 555
• GCF of 55, 73, 99, 709

1. What is the GCF of 78, 90, 35, 982?

Answer: GCF of 78, 90, 35, 982 is 1.

2. How to Find the GCF of 78, 90, 35, 982

Answer: Greatest Common Factor(GCF) of 78, 90, 35, 982 = 1

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

Step 2: Then multiply all the prime factors GCF(78, 90, 35, 982) = 1.