Greatest Common Factor of 10, 64, 31, 122

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

• Greatest Common Factor of 10, 64, 31, 122 by common division method
• Greatest Common Factor of 10, 64, 31, 122 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 10

List of positive integer factors of 10 that divides 10 without a remainder.

1,2,5,10

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 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 122

List of positive integer factors of 122 that divides 122 without a remainder.

1,2,61,122

Greatest Common Factor

We found the factors 10,64,31,122 . The biggest common factor number is the GCF number.
So the greatest common factor 10,64,31,122 is 1.

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

• GCF of 42, 65, 46, 417
• GCF of 81, 18, 45, 199
• GCF of 50, 88, 21, 150
• GCF of 36, 28, 13, 184
• GCF of 74, 68, 81, 947

1. What is the GCF of 10, 64, 31, 122?

Answer: GCF of 10, 64, 31, 122 is 1.

2. How to Find the GCF of 10, 64, 31, 122

Answer: Greatest Common Factor(GCF) of 10, 64, 31, 122 = 1

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

Step 2: Then multiply all the prime factors GCF(10, 64, 31, 122) = 1.