Greatest Common Factor of 49, 72, 66, 167

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

• Greatest Common Factor of 49, 72, 66, 167 by common division method
• Greatest Common Factor of 49, 72, 66, 167 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 49

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

1,7,49

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 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Factors of 167

List of positive integer factors of 167 that divides 167 without a remainder.

1,167

Greatest Common Factor

We found the factors 49,72,66,167 . The biggest common factor number is the GCF number.
So the greatest common factor 49,72,66,167 is 1.

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

• GCF of 99, 33, 29, 617
• GCF of 90, 96, 48, 398
• GCF of 93, 71, 27, 509
• GCF of 38, 86, 81, 453
• GCF of 84, 36, 42, 210

1. What is the GCF of 49, 72, 66, 167?

Answer: GCF of 49, 72, 66, 167 is 1.

2. How to Find the GCF of 49, 72, 66, 167

Answer: Greatest Common Factor(GCF) of 49, 72, 66, 167 = 1

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

Step 2: Then multiply all the prime factors GCF(49, 72, 66, 167) = 1.