Greatest Common Factor of 72, 45, 62, 194

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

• Greatest Common Factor of 72, 45, 62, 194 by common division method
• Greatest Common Factor of 72, 45, 62, 194 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 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 62

List of positive integer factors of 62 that divides 62 without a remainder.

1,2,31,62

Factors of 194

List of positive integer factors of 194 that divides 194 without a remainder.

1,2,97,194

Greatest Common Factor

We found the factors 72,45,62,194 . The biggest common factor number is the GCF number.
So the greatest common factor 72,45,62,194 is 1.

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

• GCF of 86, 21, 46, 345
• GCF of 21, 73, 25, 907
• GCF of 30, 19, 12, 228
• GCF of 75, 58, 96, 778
• GCF of 44, 46, 89, 228

1. What is the GCF of 72, 45, 62, 194?

Answer: GCF of 72, 45, 62, 194 is 1.

2. How to Find the GCF of 72, 45, 62, 194

Answer: Greatest Common Factor(GCF) of 72, 45, 62, 194 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 45, 62, 194) = 1.