Greatest Common Factor of 78, 36, 43

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

• Greatest Common Factor of 78, 36, 43 by common division method
• Greatest Common Factor of 78, 36, 43 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 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Greatest Common Factor

We found the factors 78,36,43 . The biggest common factor number is the GCF number.
So the greatest common factor 78,36,43 is 1.

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

• GCF of 68, 22, 20
• GCF of 17, 99, 18
• GCF of 65, 89, 68
• GCF of 19, 51, 16
• GCF of 28, 98, 25

1. What is the GCF of 78, 36, 43?

Answer: GCF of 78, 36, 43 is 1.

2. How to Find the GCF of 78, 36, 43

Answer: Greatest Common Factor(GCF) of 78, 36, 43 = 1

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

Step 2: Then multiply all the prime factors GCF(78, 36, 43) = 1.