Greatest Common Factor of 64, 721, 126

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

• Greatest Common Factor of 64, 721, 126 by common division method
• Greatest Common Factor of 64, 721, 126 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 64

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

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

Factors of 721

List of positive integer factors of 721 that divides 721 without a remainder.

1,7,103,721

Factors of 126

List of positive integer factors of 126 that divides 126 without a remainder.

1,2,3,6,7,9,14,18,21,42,63,126

Greatest Common Factor

We found the factors 64,721,126 . The biggest common factor number is the GCF number.
So the greatest common factor 64,721,126 is 1.

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

• GCF of 33, 493, 270
• GCF of 15, 550, 934
• GCF of 52, 126, 830
• GCF of 44, 617, 669
• GCF of 89, 318, 910

1. What is the GCF of 64, 721, 126?

Answer: GCF of 64, 721, 126 is 1.

2. How to Find the GCF of 64, 721, 126

Answer: Greatest Common Factor(GCF) of 64, 721, 126 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 721, 126) = 1.