Greatest Common Factor of 60, 78, 39, 40, 738

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

• Greatest Common Factor of 60, 78, 39, 40, 738 by common division method
• Greatest Common Factor of 60, 78, 39, 40, 738 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 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

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 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

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 738

List of positive integer factors of 738 that divides 738 without a remainder.

1,2,3,6,9,18,41,82,123,246,369,738

Greatest Common Factor

We found the factors 60,78,39,40,738 . The biggest common factor number is the GCF number.
So the greatest common factor 60,78,39,40,738 is 1.

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

• GCF of 58, 94, 19, 44, 601
• GCF of 91, 35, 51, 12, 670
• GCF of 48, 52, 72, 59, 504
• GCF of 91, 65, 40, 77, 224
• GCF of 13, 96, 32, 92, 122

1. What is the GCF of 60, 78, 39, 40, 738?

Answer: GCF of 60, 78, 39, 40, 738 is 1.

2. How to Find the GCF of 60, 78, 39, 40, 738

Answer: Greatest Common Factor(GCF) of 60, 78, 39, 40, 738 = 1

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

Step 2: Then multiply all the prime factors GCF(60, 78, 39, 40, 738) = 1.