Greatest Common Factor of 27, 35, 780

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

• Greatest Common Factor of 27, 35, 780 by common division method
• Greatest Common Factor of 27, 35, 780 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 35

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

1,5,7,35

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Greatest Common Factor

We found the factors 27,35,780 . The biggest common factor number is the GCF number.
So the greatest common factor 27,35,780 is 1.

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

• GCF of 85, 15, 427
• GCF of 86, 94, 700
• GCF of 14, 19, 176
• GCF of 42, 36, 248
• GCF of 93, 65, 876

1. What is the GCF of 27, 35, 780?

Answer: GCF of 27, 35, 780 is 1.

2. How to Find the GCF of 27, 35, 780

Answer: Greatest Common Factor(GCF) of 27, 35, 780 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 35, 780) = 1.