Greatest Common Factor of 769, 390, 145

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

• Greatest Common Factor of 769, 390, 145 by common division method
• Greatest Common Factor of 769, 390, 145 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 769

List of positive integer factors of 769 that divides 769 without a remainder.

1,769

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 145

List of positive integer factors of 145 that divides 145 without a remainder.

1,5,29,145

Greatest Common Factor

We found the factors 769,390,145 . The biggest common factor number is the GCF number.
So the greatest common factor 769,390,145 is 1.

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

• GCF of 957, 283, 932
• GCF of 581, 902, 267
• GCF of 599, 882, 180
• GCF of 635, 716, 891
• GCF of 578, 322, 975

1. What is the GCF of 769, 390, 145?

Answer: GCF of 769, 390, 145 is 1.

2. How to Find the GCF of 769, 390, 145

Answer: Greatest Common Factor(GCF) of 769, 390, 145 = 1

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

Step 2: Then multiply all the prime factors GCF(769, 390, 145) = 1.