Greatest Common Factor of 33, 63, 72, 154

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

• Greatest Common Factor of 33, 63, 72, 154 by common division method
• Greatest Common Factor of 33, 63, 72, 154 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 63

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

1,3,7,9,21,63

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 154

List of positive integer factors of 154 that divides 154 without a remainder.

1,2,7,11,14,22,77,154

Greatest Common Factor

We found the factors 33,63,72,154 . The biggest common factor number is the GCF number.
So the greatest common factor 33,63,72,154 is 1.

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

• GCF of 92, 74, 88, 920
• GCF of 31, 66, 80, 361
• GCF of 25, 93, 73, 810
• GCF of 85, 97, 54, 346
• GCF of 75, 90, 53, 935

1. What is the GCF of 33, 63, 72, 154?

Answer: GCF of 33, 63, 72, 154 is 1.

2. How to Find the GCF of 33, 63, 72, 154

Answer: Greatest Common Factor(GCF) of 33, 63, 72, 154 = 1

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

Step 2: Then multiply all the prime factors GCF(33, 63, 72, 154) = 1.