Greatest Common Factor of 77, 490, 651

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

• Greatest Common Factor of 77, 490, 651 by common division method
• Greatest Common Factor of 77, 490, 651 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 490

List of positive integer factors of 490 that divides 490 without a remainder.

1,2,5,7,10,14,35,49,70,98,245,490

Factors of 651

List of positive integer factors of 651 that divides 651 without a remainder.

1,3,7,21,31,93,217,651

Greatest Common Factor

We found the factors 77,490,651 . The biggest common factor number is the GCF number.
So the greatest common factor 77,490,651 is 7.

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

• GCF of 44, 151, 137
• GCF of 51, 607, 551
• GCF of 28, 534, 542
• GCF of 76, 143, 593
• GCF of 65, 771, 508

1. What is the GCF of 77, 490, 651?

Answer: GCF of 77, 490, 651 is 7.

2. How to Find the GCF of 77, 490, 651

Answer: Greatest Common Factor(GCF) of 77, 490, 651 = 7

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

Step 2: Then multiply all the prime factors GCF(77, 490, 651) = 7.