Greatest Common Factor of 15, 370, 378

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

• Greatest Common Factor of 15, 370, 378 by common division method
• Greatest Common Factor of 15, 370, 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 370

List of positive integer factors of 370 that divides 370 without a remainder.

1,2,5,10,37,74,185,370

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 15,370,378 . The biggest common factor number is the GCF number.
So the greatest common factor 15,370,378 is 1.

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

• GCF of 98, 659, 614
• GCF of 89, 177, 795
• GCF of 94, 169, 731
• GCF of 60, 102, 577
• GCF of 55, 792, 764

1. What is the GCF of 15, 370, 378?

Answer: GCF of 15, 370, 378 is 1.

2. How to Find the GCF of 15, 370, 378

Answer: Greatest Common Factor(GCF) of 15, 370, 378 = 1

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

Step 2: Then multiply all the prime factors GCF(15, 370, 378) = 1.