Greatest Common Factor of 971, 64, 30

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

• Greatest Common Factor of 971, 64, 30 by common division method
• Greatest Common Factor of 971, 64, 30 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 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Greatest Common Factor

We found the factors 971,64,30 . The biggest common factor number is the GCF number.
So the greatest common factor 971,64,30 is 1.

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

• GCF of 766, 51, 11
• GCF of 465, 71, 19
• GCF of 163, 93, 77
• GCF of 194, 52, 79
• GCF of 269, 62, 46

1. What is the GCF of 971, 64, 30?

Answer: GCF of 971, 64, 30 is 1.

2. How to Find the GCF of 971, 64, 30

Answer: Greatest Common Factor(GCF) of 971, 64, 30 = 1

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

Step 2: Then multiply all the prime factors GCF(971, 64, 30) = 1.