Greatest Common Factor of 780, 679, 60

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

• Greatest Common Factor of 780, 679, 60 by common division method
• Greatest Common Factor of 780, 679, 60 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 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Factors of 679

List of positive integer factors of 679 that divides 679 without a remainder.

1,7,97,679

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

Greatest Common Factor

We found the factors 780,679,60 . The biggest common factor number is the GCF number.
So the greatest common factor 780,679,60 is 1.

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

• GCF of 939, 398, 22
• GCF of 230, 913, 73
• GCF of 985, 860, 65
• GCF of 714, 947, 16
• GCF of 810, 810, 66

1. What is the GCF of 780, 679, 60?

Answer: GCF of 780, 679, 60 is 1.

2. How to Find the GCF of 780, 679, 60

Answer: Greatest Common Factor(GCF) of 780, 679, 60 = 1

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

Step 2: Then multiply all the prime factors GCF(780, 679, 60) = 1.