Greatest Common Factor of 65, 40, 94, 378

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

• Greatest Common Factor of 65, 40, 94, 378 by common division method
• Greatest Common Factor of 65, 40, 94, 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

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

Factors of 94

List of positive integer factors of 94 that divides 94 without a remainder.

1,2,47,94

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 65,40,94,378 . The biggest common factor number is the GCF number.
So the greatest common factor 65,40,94,378 is 1.

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

• GCF of 21, 68, 14, 609
• GCF of 15, 79, 51, 978
• GCF of 87, 39, 71, 758
• GCF of 69, 86, 91, 744
• GCF of 81, 37, 65, 556

1. What is the GCF of 65, 40, 94, 378?

Answer: GCF of 65, 40, 94, 378 is 1.

2. How to Find the GCF of 65, 40, 94, 378

Answer: Greatest Common Factor(GCF) of 65, 40, 94, 378 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 40, 94, 378) = 1.