Greatest Common Factor of 77, 245, 154

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

• Greatest Common Factor of 77, 245, 154 by common division method
• Greatest Common Factor of 77, 245, 154 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 7 = 7

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 245

List of positive integer factors of 245 that divides 245 without a remainder.

1,5,7,35,49,245

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 77,245,154 . The biggest common factor number is the GCF number.
So the greatest common factor 77,245,154 is 7.

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

• GCF of 96, 112, 648
• GCF of 58, 570, 289
• GCF of 70, 599, 108
• GCF of 51, 744, 433
• GCF of 41, 552, 450

1. What is the GCF of 77, 245, 154?

Answer: GCF of 77, 245, 154 is 7.

2. How to Find the GCF of 77, 245, 154

Answer: Greatest Common Factor(GCF) of 77, 245, 154 = 7

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

Step 2: Then multiply all the prime factors GCF(77, 245, 154) = 7.