Greatest Common Factor of 78, 109, 748

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

• Greatest Common Factor of 78, 109, 748 by common division method
• Greatest Common Factor of 78, 109, 748 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 109

List of positive integer factors of 109 that divides 109 without a remainder.

1,109

Factors of 748

List of positive integer factors of 748 that divides 748 without a remainder.

1,2,4,11,17,22,34,44,68,187,374,748

Greatest Common Factor

We found the factors 78,109,748 . The biggest common factor number is the GCF number.
So the greatest common factor 78,109,748 is 1.

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

• GCF of 25, 789, 627
• GCF of 21, 827, 332
• GCF of 73, 863, 205
• GCF of 66, 259, 913
• GCF of 44, 602, 474

1. What is the GCF of 78, 109, 748?

Answer: GCF of 78, 109, 748 is 1.

2. How to Find the GCF of 78, 109, 748

Answer: Greatest Common Factor(GCF) of 78, 109, 748 = 1

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

Step 2: Then multiply all the prime factors GCF(78, 109, 748) = 1.