Greatest Common Factor of 86, 45, 378

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

• Greatest Common Factor of 86, 45, 378 by common division method
• Greatest Common Factor of 86, 45, 378 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 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 378

List of positive integer factors of 378 that divides 378 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378

Greatest Common Factor

We found the factors 86,45,378 . The biggest common factor number is the GCF number.
So the greatest common factor 86,45,378 is 1.

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

• GCF of 79, 86, 871
• GCF of 86, 34, 975
• GCF of 85, 69, 129
• GCF of 50, 99, 971
• GCF of 75, 22, 189

1. What is the GCF of 86, 45, 378?

Answer: GCF of 86, 45, 378 is 1.

2. How to Find the GCF of 86, 45, 378

Answer: Greatest Common Factor(GCF) of 86, 45, 378 = 1

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

Step 2: Then multiply all the prime factors GCF(86, 45, 378) = 1.