Greatest Common Factor of 49, 77, 41, 660

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

• Greatest Common Factor of 49, 77, 41, 660 by common division method
• Greatest Common Factor of 49, 77, 41, 660 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 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 41

List of positive integer factors of 41 that divides 41 without a remainder.

1,41

Factors of 660

List of positive integer factors of 660 that divides 660 without a remainder.

1,2,3,4,5,6,10,11,12,15,20,22,30,33,44,55,60,66,110,132,165,220,330,660

Greatest Common Factor

We found the factors 49,77,41,660 . The biggest common factor number is the GCF number.
So the greatest common factor 49,77,41,660 is 1.

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

• GCF of 88, 53, 86, 579
• GCF of 91, 82, 25, 495
• GCF of 97, 68, 35, 560
• GCF of 54, 85, 70, 421
• GCF of 39, 17, 77, 717

1. What is the GCF of 49, 77, 41, 660?

Answer: GCF of 49, 77, 41, 660 is 1.

2. How to Find the GCF of 49, 77, 41, 660

Answer: Greatest Common Factor(GCF) of 49, 77, 41, 660 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 77, 41, 660) = 1.