Greatest Common Factor of 63, 49, 38, 722

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

• Greatest Common Factor of 63, 49, 38, 722 by common division method
• Greatest Common Factor of 63, 49, 38, 722 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 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 49

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

1,7,49

Factors of 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 722

List of positive integer factors of 722 that divides 722 without a remainder.

1,2,19,38,361,722

Greatest Common Factor

We found the factors 63,49,38,722 . The biggest common factor number is the GCF number.
So the greatest common factor 63,49,38,722 is 1.

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

• GCF of 83, 32, 82, 247
• GCF of 80, 96, 99, 447
• GCF of 44, 31, 18, 835
• GCF of 21, 65, 64, 630
• GCF of 58, 91, 38, 426

1. What is the GCF of 63, 49, 38, 722?

Answer: GCF of 63, 49, 38, 722 is 1.

2. How to Find the GCF of 63, 49, 38, 722

Answer: Greatest Common Factor(GCF) of 63, 49, 38, 722 = 1

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

Step 2: Then multiply all the prime factors GCF(63, 49, 38, 722) = 1.