Greatest Common Factor of 770, 979, 220

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

• Greatest Common Factor of 770, 979, 220 by common division method
• Greatest Common Factor of 770, 979, 220 with matching the biggest common factor

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∴ So the GCF of the given numbers is 11 = 11

Factors of 770

List of positive integer factors of 770 that divides 770 without a remainder.

1,2,5,7,10,11,14,22,35,55,70,77,110,154,385,770

Factors of 979

List of positive integer factors of 979 that divides 979 without a remainder.

1,11,89,979

Factors of 220

List of positive integer factors of 220 that divides 220 without a remainder.

1,2,4,5,10,11,20,22,44,55,110,220

Greatest Common Factor

We found the factors 770,979,220 . The biggest common factor number is the GCF number.
So the greatest common factor 770,979,220 is 11.

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

• GCF of 965, 415, 821
• GCF of 569, 865, 821
• GCF of 954, 959, 946
• GCF of 302, 227, 521
• GCF of 620, 192, 837

1. What is the GCF of 770, 979, 220?

Answer: GCF of 770, 979, 220 is 11.

2. How to Find the GCF of 770, 979, 220

Answer: Greatest Common Factor(GCF) of 770, 979, 220 = 11

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

Step 2: Then multiply all the prime factors GCF(770, 979, 220) = 11.