Greatest Common Factor of 770, 720, 149, 771

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

• Greatest Common Factor of 770, 720, 149, 771 by common division method
• Greatest Common Factor of 770, 720, 149, 771 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 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 720

List of positive integer factors of 720 that divides 720 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,30,36,40,45,48,60,72,80,90,120,144,180,240,360,720

Factors of 149

List of positive integer factors of 149 that divides 149 without a remainder.

1,149

Factors of 771

List of positive integer factors of 771 that divides 771 without a remainder.

1,3,257,771

Greatest Common Factor

We found the factors 770,720,149,771 . The biggest common factor number is the GCF number.
So the greatest common factor 770,720,149,771 is 1.

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

• GCF of 210, 467, 704, 700
• GCF of 108, 956, 264, 837
• GCF of 905, 968, 866, 454
• GCF of 589, 658, 744, 198
• GCF of 686, 740, 990, 237

1. What is the GCF of 770, 720, 149, 771?

Answer: GCF of 770, 720, 149, 771 is 1.

2. How to Find the GCF of 770, 720, 149, 771

Answer: Greatest Common Factor(GCF) of 770, 720, 149, 771 = 1

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

Step 2: Then multiply all the prime factors GCF(770, 720, 149, 771) = 1.