Greatest Common Factor of 971, 320, 780

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

• Greatest Common Factor of 971, 320, 780 by common division method
• Greatest Common Factor of 971, 320, 780 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 971

List of positive integer factors of 971 that divides 971 without a remainder.

1,971

Factors of 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

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

Greatest Common Factor

We found the factors 971,320,780 . The biggest common factor number is the GCF number.
So the greatest common factor 971,320,780 is 1.

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

• GCF of 654, 785, 671
• GCF of 586, 956, 969
• GCF of 221, 295, 108
• GCF of 291, 616, 374
• GCF of 715, 625, 404

1. What is the GCF of 971, 320, 780?

Answer: GCF of 971, 320, 780 is 1.

2. How to Find the GCF of 971, 320, 780

Answer: Greatest Common Factor(GCF) of 971, 320, 780 = 1

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

Step 2: Then multiply all the prime factors GCF(971, 320, 780) = 1.