Greatest Common Factor of 33, 10, 78, 122

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

• Greatest Common Factor of 33, 10, 78, 122 by common division method
• Greatest Common Factor of 33, 10, 78, 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 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 10

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

1,2,5,10

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

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 33,10,78,122 . The biggest common factor number is the GCF number.
So the greatest common factor 33,10,78,122 is 1.

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

• GCF of 78, 58, 41, 915
• GCF of 75, 63, 45, 691
• GCF of 33, 64, 96, 154
• GCF of 53, 94, 40, 935
• GCF of 64, 58, 60, 138

1. What is the GCF of 33, 10, 78, 122?

Answer: GCF of 33, 10, 78, 122 is 1.

2. How to Find the GCF of 33, 10, 78, 122

Answer: Greatest Common Factor(GCF) of 33, 10, 78, 122 = 1

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

Step 2: Then multiply all the prime factors GCF(33, 10, 78, 122) = 1.